Answer:
Motor neurons.
Explanation:
Neurons may be defined as the structural and functional unit of the nervous system. Three main types of neuron are inter neuron, sensory neuron and motor neuron.
The motor neuron carry the nerve impulse from the brain and spinal cord to the effector organs. The muscle has been sent from the central nervous system to the leg (effector organ), so motor neuron has been used for the transmission of nerve impulse into the leg.
Thus, the correct answer is option (a).
The reflex action that caused LaKeisha to pull her foot away from the piece of glass was a withdrawal reflex involving sensory neurons detecting pain, interneurons in the spinal cord facilitating the reflex, and motor neurons contracting the muscles to move the foot.
Explanation:When LaKeisha stepped on a piece of glass and quickly pulled her foot away, her body performed a withdrawal reflex. This reflex involved several types of neurons and processes. Firstly, sensory neurons in her foot detected the pain from the glass and sent a message to the spinal cord, where interneurons activated an immediate response. Then motor neurons were signaled to contract the necessary muscles, in this case the tibialis anterior, to pull the foot away from the damage. This process also included inhibition of opposing muscles (such as the gastrocnemius and soleus) by interneurons to prevent plantar flexion, further protecting the foot from harm. It's important to note that this reflex action occurred without direct involvement from the brain as the neuron pathway forms a reflex arc in the spinal cord.
Marlow is an extremely angry young woman. Although she is only 14 years old, she has already been arrested three times for vandalism. She sneaks out at night and slashes the car tires of people with whom she is angry. Sometimes she uses her keys to scratch their cars and occasionally throws bricks through their windows. From what kind of disorder does Marlow suffer?
Final answer:
Marlow may be suffering from Conduct Disorder, a mental health condition characterized by aggressive and destructive behaviors, such as vandalism.
Explanation:
Based on the provided information, Marlow's behavior of vandalizing property and demonstrating anger issues may suggest a possible personality disorder called Conduct Disorder. Conduct Disorder is a mental health condition commonly diagnosed in adolescence and is characterized by aggressive and destructive behaviors against people, animals, or property.
Individuals with Conduct Disorder often engage in behaviors that violate the rights of others and disregard social norms, such as vandalism, theft, assault, and cruelty to animals. They may also exhibit a lack of empathy and remorse for their actions.
It is important for Marlow to receive professional help from a mental health provider to assess and diagnose the problem accurately and recommend appropriate interventions.
What is a precursor?
a.A substance that is recycled through the liver and intestines
b.A sign or symptom of a clinical vitamin deficiency disorder
c.A substance that is used to synthesize another compound
d.A conditionally essential vitamin
e.A sign or symptom of a subclinical vitamin deficiency disorder
Answer:
A precursor is c) a substance that is used to synthesize another compound.
Explanation:
A precursor in chemistry is a compound that participates in a chemical reaction to obtain another compound. Also, they could be predecessors of other compounds in a metabolic pathway such as tryptophan and serotonin; tryptophan is the metabolic precursor for serotonin.
A CERT is searching for survivors in a building after an electrical storm. The door to one of the rooms that the team needs to search is closed. Some of the CERT members think they smell smoke. Before entering the closed room, what should the CERT members do?
a) Cover their mouths and noses to keep from inhaling smoke
b) Touch the door handle to feel if it’s hot
c) Feel the closed door with the back of the hand, from the bottom up
d) Have a fire extinguisher ready before opening the door
Answer:
c) Feel the closed door with the back of the hand, from the bottom up
Explanation:
The Community Emergency Response Team is a team that is in charge of helping the community in case of emergencies and know how to act in case of all the casualties that can occur, when a member or a CERT is searching for survivors in a building after an electrical storm, he should check and feel the closed door with the back of his hand from the bottom up to see if it is hot, or if there is fire inside.
What is a sign that a person may need help for a mental disorder? A) experiencing sudden changes in sleep patterns. B) experiencing sudden changes in the type of food he or she likes to eat. C) becoming interested in different activities at school. D) getting better grades than normal
Dr. Korir is a 68-year-old college professor. His health is deteriorating, but he wants to continue working at a high level. Based on Baltes's selective optimization with compensation model, which of the following should the professor do?-Ignore his health problems and do the best he can.-Retire, as he won't be able to fully master his job.-Stay on the job, but care less about performing well.
Answer:
All options are incorrect.
Explanation:
The teacher wants to continue working, but his state of health is weakened, so he should not ignore their health problems, but seek to treat them with medical care so that their quality of life is good. The teacher does not want to retire, so he should keep working, but he should keep doing his work with the same level of quality. You may be wondering "how will the teacher do quality work without ignoring your health?" This is simple to answer, the teacher should choose a single branch of his profession and work only on it, ie the teacher should choose only to teach or research. This way your workload will be reduced, he will have time to take care of his health and will be able to keep his work with good quality.
The nurse is evaluating the coping skills of a client with a diagnosis of depression. Which statement indicates to the nurse the need to help the client learn and appropriately use these skills?
Answer:
"I won't ever be depressed again."
Explanation:
Depression is a chronic and often recurrent psychiatric disorder that produces a mood change characterized by profound, endless sadness associated with feelings of pain, bitterness, disenchantment, hopelessness, low self-esteem, and guilt, as well as disturbance. of sleep and appetite. During treatment of a depressed patient, it is important that the patient be informed and understand about the disease. The patient must understand that because of his recurring character he may become depressed again and again during the day, this does not mean that the treatment is not working, nor does it mean that the patient will never have moments of happiness again.
A researcher uses an anonymous survey to investigate the study habits of American college students. The entire group of American college students is an example of a ____.
Answer:
population
Explanation:
According to my research on studies conducted by various biologists, I can say that based on the information provided within the question the entire group of American college students is an example of a population. This term refers to all of the individuals of the same group, that live in a particular geographical area.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
Multiple Angles Bart was recently diagnosed with schizophrenia and has since started taking Thorazine. He meets with his doctor, Dr. Aimes, at a follow-up visit to evaluate his progress on Thorazine. Dr. Aimes is concerned that due to the Thorazine, Bart is showing signs of ____.
a. memory lossb. severe insomniac. cataplexyd. tardive dyskinesia
Answer:
Tardive dyskinesia.
Explanation:
Tardive dyskinesia may be defined as a medical condition in which the body's involuntary movements are uncontrolled. Rapid sudden movements of the body increases during this disease.
Bart is suffering from schizophrenia as he started taking thorazine. Thorazine drug has multiple effect on the body. The main main side effect of thorazine is the development of tardive dyskinesia. The neuromuscular reactions of the body gets disturb by taking thorazine.
Thus, the correct answer is option (d).
Will be marked brainlist
Where can you find a great bargain on bread?
1.supermarket
2. warehouse
3Co-op
4.Convenience stores
5.Specialty stores
6. thrift store
7. Farmer's markey
Answer:
number 1 the supermarket
Explanation:
The Nutrition Facts panel currently lists the % Daily Value for vitamin A, vitamin C, calcium, and iron, because these have been nutrients of particular concern for Americans. Foods that are fortified with several nutrients, like the energy bar in this example, may also list the % Daily Value for other nutrients. Since calcium is listed on both of the food labels, let’s compare the nutrient density for calcium for these bars. Which bar has the highest nutrient density for calcium?
Answer:
The correct answer is - the energy bars.
Explanation:
Fortified foods are the foods that have additional nutrients like nutrients and vitamins and other essential substances so they can be easily available to the American people.
These foods such as the energy bars have the highest density of the calcium in it as they are fortified and are protected to external attack.
Thus, the correct answer is - the energy bars.
The nurse assesses the apical pulse while conducting a cardiovascular exam. The nurse notes the client has an irregular pulse. Which of the following chambers of the heart should be further assessed?
a. right atrium
b. right ventricle
c. left atrium
d. left ventricle
Answer:
The correct answer is option A. right atrium.
Explanation:
The sinus node is located in the right atrium of the heart which is a bunch of specialized cells that present near the vena cava junction. The sinus node has the role of a cardiac pacemaker that generates an impulse on its own in between 60 to 100 impulses per minute.
If a patient has irregular pulse the right atrium should be assessed as left ventricle or the right ventricle or left atrium has no role of generating impulse.
Thus, the correct answer is option A. right atrium.
Patrick is a Vietnam War veteran who has been having a recurring nightmare of being on the frontline. Any sound that remotely resembles gunfire makes him anxious. Although he has been suffering for years with this problem, only recently did he decide to seek treatment. His psychologist asks Patrick to identify the thoughts and situations that evoke anxiety and rank them. His psychologist then begins to help him work through each situation by using relaxation techniques. This technique is called:
Answer: Systematic desensitization
Explanation:
A modified systemic desensitization procedure was employed in the treatment of the Vietnam war veteran with the reoccurring nightmare of the gruesome mine explosion.
After six session of the desensitization with the additional self control procedure the anxiety was reoccurring.
This is a type of behavioral therapy that was based on the principle of classical conditioning.
The nurse is explaining to a nursing student that allograft transplant clients need some form of immunosuppressant therapy. Which statement describes the pathophysiological reasoning behind this?
1. The treatment is indicated only if signs of transplant rejection are present.2. The treatment is a precaution; rejection in allografts seldom occurs.3. The treatment is designed to target chronic rejection, which does not occur for several weeks.4. Despite accurate tissue matching, allografts contain antigens that trigger the client's immune response.
Answer:
3. The treatment is designed to target chronic rejection
Answer:
4. Despite accurate tissue matching, allografts contain antigens that trigger the client's immune response.
Explanation: Same species transplant.
What can be the result of drinking large amounts of alcohol?
death
thirst
laughter
hunger
The correct answer would be option B. Thirst.
Thirst will be the result of drinking large amounts of alcohol.
Explanation:
Alcohol is a colorless drink which is flammable, volatile and is highly intoxicated. It is made up of natural fermentation of sugar along with the Wine, beer, and other drink's intoxicating constituents.
Because the alcohol contains large amounts of sugar, it leaves the person thirsty and with the regular intake of large amounts of alcohol, the person is likely to suffer from thirst.
Regular consumption of alcohol is very dangerous. It may cause the following diseases:
Liver failureKidney failureDiabetesBladder and Prostate inflammationHepatitisJaundice, etc.That is why, consuming alcohol is prohibited in some religions.
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The correct answer is option (A) because drinking large amounts of alcohol can lead to death.
A) Death - Correct. Drinking large amounts of alcohol can lead to alcohol poisoning, which can be fatal if not treated promptly. Excessive alcohol consumption can also increase the risk of accidents, injuries, and long-term health problems that may contribute to premature death.
B) Thirst - Incorrect. While alcohol consumption can lead to dehydration and increased thirst, it is not typically considered a direct result of drinking large amounts of alcohol.
C) Laughter - Incorrect. Alcohol consumption may affect mood and behavior, but excessive drinking is more likely to lead to negative outcomes such as impaired judgment, coordination, and cognitive function rather than uncontrollable laughter.
D) Hunger - Incorrect. Drinking large amounts of alcohol can suppress appetite in some individuals, but it is not a common or direct result of excessive alcohol consumption.
Hence, A. is the correct option.
The complete question is:
"What can be the result of drinking large amounts of alcohol?
A) Death
B) Thirst
C) Laughter
D) Hunger
After several weeks of feeling gloomy and being socially withdrawn, Marco has suddenly become extremely sociable and talkative. He doesn't seem to need any sleep, and he becomes irritated when his friends tell him to slow down. Marco's behavior is consistent with: ____________
a) histrionic personality disorder.
b) bipolar disorder.
c) obsessive-compulsive disorder.
d) schizophrenia.
A drug is designed to block fat absorption from the diet in order to promote weight loss. This drug also makes people nauseous if taken in the morning. If people lose weight while taking this drug, can you be sure it is due to reduced fat absorption?
Answer:
It is not possible to be sure that the weight loss was due to fat absorption.
Explanation:
Drugs that promote weight reduction are very dangerous to health as they can promote serious problems that will harm the health of the patient. These drugs also do not deliver what they promise, because they promise that weight loss will happen due to their ability to promote absorption of fat ingested while eating, however, these drugs make the patient nauseous, so the patient will consume little food due to to malaise and thus lose weight.
A person who wants to lose weight should do so with the help of exercise and medical advice and not with deceptive medications.
Weight loss from a drug designed to block fat absorption could be due to factors other than reduced fat absorption. These factors may include side effects like nausea leading to reduced food intake, or procedures that influence other metabolic processes, as seen with Dinitrophenol (DNP).
Explanation:The weight loss resulting from the intake of a drug that blocks fat absorption could be due to multiple factors. While the primary purpose of the drug is to prevent fat absorption, the weight loss could also be influenced by the drug's side effect of causing nausea, which might discourage eating. In addition, the reference provided about Dinitrophenol (DNP) suggests that some weight loss drugs operate by impacting the body's metabolic rate, not fat absorption directly.
In the case of DNP, it dissipates the proton gradient in the mitochondria, disrupting ATP production and forcing the body to increase its metabolic rate resulting in weight loss. This particular drug does not block fat absorption, but it illustrates that weight loss drugs can work in different ways. Hence, it's crucial to not overlook other potential factors contributing to weight loss while on a fat-blocking drug.
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Fraternal twins are no more genetically similar than nontwin siblings, yet the IQs of fraternal twins are more strongly correlated than those of nontwin brothers and sisters. What explanations can you think of for this difference?
Final answer:
The correlation between the IQs of fraternal twins and non-twin siblings can be explained by different upbringing, sample size, and the possibility of misidentification.
Explanation:
The difference in the correlation of IQs between fraternal twins and non-twin siblings can be explained by multiple factors:
Different upbringing: Fraternal twins are often raised in different ways, which can result in variations in their intellectual development.
Possibility of misidentification: In some cases, twins that were believed to be fraternal may actually be identical, which can explain the stronger correlation between their IQs.
Sample size: The sample sizes used in studies comparing the IQs of twins and non-twin siblings are often small, which can lead to variations in the results.
Victoria is a 21-year-old world class gymnast who trains, on average, for about 6 hours/day. She frequently experiences stress fractures of the bones in her feet. Although she is not pregnant, she has not had a menstrual period for the past 6 months. Based on this information, Victoria probably hasa. osteomalacia.b. menopausal syndrome.c. female athlete triad.d. type 1 diabetes.
Answer:
c.female athlete syndrome
Explanation:
This causes extra weight put on to the female body which can cause bone fractures. Ps. I'm in 9th grade. How did I do this for you.
Final answer:
Victoria likely has the female athlete triad, a condition including amenorrhea, disrupted eating patterns, and osteoporosis, which can lead to stress fractures in athletes.
Explanation:
Based on the information provided, Victoria, a 21-year-old world-class gymnast who trains extensively and has experienced an absence of menstrual periods for 6 months, is likely suffering from the female athlete triad. This condition is characterized by amenorrhea (absence of menstrual cycle), disrupted eating patterns, and osteoporosis. The female athlete triad can lead to decreased bone mass and an increased risk of stress fractures, which aligns with Victoria’s symptoms of stress fractures in her feet. Victoria’s rigorous training schedule can contribute to these health issues, as excessive exercise and inadequate nutrition can disrupt the hormonal balance necessary for menstrual cyclicity and bone health.
A small-for-gestational-age (SGA) newborn has just been admitted to the nursery. Nursing assessment reveals a high-pitched cry, jitteriness, and irregular respirations. With which condition are these signs associated?a. Hypervolemia
b. Hypoglycemia
c. Hypercalcemia
d. Hypothyroidism
Answer:
The correct option is: b. Hypoglycemia
Explanation:
Hypoglycemia is a medical condition that is characterized by low blood sugar levels in the body.
The SGA infants may exhibit hypoglycemia, characterized by blood sugar level lower than 2.2 or 3.3 mmol/L. Some of the symptoms shown by an infant with hypoglycemia are jitters, respiratory distress, sweating, seizures, irritability, cyanosis, refusal to feed, high-pitched cry and somnolence.
Therefore, the given symptoms are associated with Hypoglycemia.
The two most common genetic causes of intellectual disabilities are _____. Down syndrome and fetal alcohol spectrum disorder Fetal alcohol spectrum disorder and Tay-Sachs disease Down syndrome and fragile X syndrome Prader-Willi syndrome and PKU
Answer:
Down syndrome and fragile X syndrome
Explanation:
The two most common genetic causes of intellectual disability are Down syndrome and fragile X syndrome.
Fragile X syndrome is an inherited condition that determines changes in intellectual development and behavior. Although considered to be the second most common cause of genetic disability - the first being Down syndrome - the disease is poorly known, as its findings are only around 30 years old. Unlike Down syndrome which is better known and widespread.
Answer:
Fragile X syndrome is an inherited condition that determines changes in intellectual development and behavior. Although considered to be the second most common cause of genetic disability - the first being Down syndrome -
down syndrome-
Explanation:
Based on scientific research, what dietary supplement is effective in conjunction with vigorous training for increasing lean body mass in athletes performing repeated high-intensity, short-duration exercise bouts?
Answer:
Creatine.
Explanation:
The creatine is the perfect supplement for this type of exercise. It helps for faster muscle recovery, wich is so important for high intensity exercises. Also for lean bodies help to maintain your muscle size and strength.
An infant is born with a cleft palate. Which actions will promote oral intake until the defect can be repaired? Select all that apply.
1. Angle bottle up and toward cleft
2. Burping the infant often
3. Feeding in an upright position
4. Feeding slowly over 45 minutes or more
5. Using a specialty bottle or nipple
Answer:
2. Burping the infant often
3. Feeding in an upright position
5. Using a specialty bottle or nipple
Explanation:
Roof of the mouth is called palate. It forms between sixth and ninth weeks of pregnancy. In cleft palate the tissue forming the roof of the mouth does not completely join leading to a split or opening in the roof between the mouth and the nose. It is difficult to feed infants with cleft palate because they need to put more energy to create the suction to take in milk and the milk can also go into the nose area. Some methods to promote oral intake in an infant with cleft palate are:
Use a specialized cleft palate bottleFeed the baby in upright position so that the milk does not flow back into the noseBurp the baby often because he or she will take in more air while feeding.During a one-on-one interaction with a client with paranoid-type schizophrenia, the client says to the nurse, "I’ve figured out how foreign agents have infiltrated the news media. They want to shut me up before I spill the beans." How should the nurse describe this statement when documenting this client’s response?
Answer:
Delusions of persecution
Explanation:
Delusions of persecution is a set of delusional conditions in which the affected person believes he is always being persecuted.
It is very common in cases of paranoid schizophrenia. There are two central elements that are considered fundamental to characterize the persecution craze. The first of these is when the individual thinks the damage is occurring or will occur. The second is when the individual thinks that the perceived and identified persecutor intends to harm him of any kind, whether physical, mental or moral.
This psychological disorder can be observed in the patient exposed in the question, who believes that undercover agents want to shut him up because he has discovered something about them.
A nurse cares for a client with megaloblastic anemia who had a total gastrectomy three years ago. What statement will the nurse include in the client’s teaching regarding the condition?
Answer:
"The condition is likely caused by a vitamin B12 deficiency."
Explanation:
Megaloblastic anemia is a condition caused by the reduction in the number of normal red blood cells that become large, immature and dysfunctional in the bone marrow. It occurs due to vitamin B12 and / or folic acid deficiency and the ingestion of drugs that impair DNA formation, such as some antibiotics and chemotherapy drugs.
This type of anemia is common in patients who have had the total gastrectomy procedure, since the stomach is the organ responsible for the absorption of vitamin B12. In case of withdrawal it is common that a deficiency develops in the body. The lack of vitamin B12 is related to hematological changes, especially anemia and neurological changes that can become severe. For this reason, replacement should be constant in these cases and only by injection, since digestive absorption of vitamin B12 is no longer possible.
Injured tissue releases chemicals which activate platelets in the blood. Activated platelet release chemicals to attract MORE platelets, eventually forming a blood clot. Which of the following is this an example?A. Negative feedbackB. Positive feedbackC. Neither
Answer:
B. Positive feedback
Explanation:
The positive feedback or positive feedback mechanism occurs in smaller quantities compared to the negative feedback mechanism. Positive feedback, unlike negative feedback, ensures increased stimulus that causes imbalance, reinforcing it. Thus, positive feedback is not always beneficial, triggering, in some cases, detrimental effects on the body.
Although less than negative, positive feedback also plays an important role in our bodies. An example of this occurs when platelet release chemicals are activated in an injured tissue to attract more platelets, eventually forming a blood clot.
To assist in nutrition screening in the community, the local senior center has developed a screen to help them identify individuals at high risk for malnutrition. Which of the following risk factors might be included?A) Eats alone most of the timeB) BMIC) Acute weight lossD) Appetite
Answer:
A) Eats alone most of the time
Explanation:
It has been confirmed that eating alone often is harmful to health. Eating alone can increase the risk of obesity in adult citizens, but it can also lead to malnutrition, as many people feel no stimulation to eat alone. For this reason, to help with nutritional screening in the community, the local senior center that has developed a screen to help them identify individuals at high risk for malnutrition should use the "eat alone most of the time" factor as a risk factor for malnutrition.
The main function of vitamin D is to promotea.
a. calcium and phosphorus absorption, and calcium mobilization from bone.
b.synthesis of carotenoids and controls absorption of fat-soluble vitamins.
c.conversion of calcium and phosphorus to more readily absorbable compounds.
d.secretion of calcitonin. e.synthesis of dehydrocholesterol.
Answer:
a. calcium and phosphorus absorption, and calcium mobilization from bone.
Explanation:
Vitamin D is a fat soluble vitamin. It is present in very few foods and also synthesized when skin is exposed to sun's ultra violet rays. In humans, the most important forms of Vitamin D are D3 and D2.
It plays an important role in maintaining the required level of calcium and phosphorus in blood by many ways:
It acts on intestinal epithelial cells to increase the absorption of calcium and phosphorous from digested food. It also enhances calcium mobilization from bone which means calcium is released from the bones to maintain blood calcium level. It also enhances tubular re absorption of calcium in kidneys.Celebrities Jenny McCarthy and Jim Carrey are big proponents of anti-vaccination claiming that it causes autism in children. Their testimonial in news media is a classic example of ___________.
Answer: anecdotal evidence
Explanation:
Anecdotal evidence is based on the generalization limited examples which are not based on reliable statistical evidences. These are not reliable. This can be used to frame a story or a unreasonable claim. Hence, the given situation is an example of a anecdotal evidence. This is because it does not have an experimental and statistical proof.
Question 1(Multiple Choice Worth 3 points) (01.01 LC) Krista used to enjoy ocean kayaking, but her family moved away from the beach. She is not sure that she wants to join any teams and she does not know if any other activities in her area interest her. What should Krista do? Join a team at school so she is not alone Review a map to learn about lakes and parks in her new neighborhood Research parks in her area to learn about new activities to try Exercise only when she visits her old neighborhood where she can go kayaking
Answer:
Research parks in her area to learn about new activities to try
Explanation:
Answer:
research parks in her area to learn about new activities to try!
Explanation:
ur welcome
How does After 26 Depot serve its community? What are some other ways a restaurant could give back to its community?
Answer:
After 26 Depot is a community that provides job opportunities to the mentally disabled or cognitively impaired adults of age 26 in different restaurants in Missaukee, Wexford and Osceola.
Explanation:
An initiative by a handful of people to provide employment to the adult of age 26 with developmental and cognitive disabilities to overcome their weakness and depression. This community was opened in 2013, June. At present they employ 19 workers who work at different restaurants.
Their tasks include- serving water, washing dishes, greeting customers, cleaning and many more. This service gave the adults great confidence and public recognition too. They also educate them and groom them to work.