Giving out all of my points, before I delete my account.
How is acne formed?
Answer:
Inflammatory disease of the sebaceous glands and hair follicles of the skin.
Explanation:
Acne is a common skin condition that affects all age groups. Also known as zits, pimples, and blemishes. It is a chornic inflammatory skin disorder of the sebaceous glands characterized by comedones and blemishes. Usually related to hormonal changes.
When we are cold, or the external temperature is low, most venous blood returning from the distal part of the arm travels in the deep veins where it picks up heat (by countercurrent exchange) from the nearby brachial artery en route. However, when we are hot, and especially during exercise, venous return from the distal arm travels in the superficial veins and those veins tend to bulge superficially in a person who is working out. Explain why venous return takes a different route in the second situation.
Answer:
When the body is cold, the blood inside the body travels via different route to rise the temperature of the body so that it fells hot and stable.
During the time of exercise, the blood distribution changes and hypothalamus signals for reduced vasometer stimulates the vessels present in skin.
Blood moves through the capillary beds and radiates heat from the body to make it feel cool.
This is a short term neural control mechanism of the body to meet the specific demands.
A 26-year-old recently underwent surgery and is now experiencing dyspnea, cough, fever, and leukocytosis. Tests reveal a collapsed lung caused by the removal of air from obstructed alveoli. Which term is used to document this condition?
Answer:
The symptomatic condition presented by the patient makes us the diagnosis of pulmonary thromboembolism. Pulmonary thromboembolism is a pathology that complicates many surgeries, hence whenever a post-surgical patient has dyspnea, fever, chest pain, we must think that this pathology may be doing.
A client suspected of having systemic lupus erythematosus (SLE) is being scheduled for testing. The client asks which of the tests ordered will determine positivity for the disorder. Which statement by the nurse is most accurate?
The antinuclear antibody test (ANA), along with tests for anti-double-stranded DNA (ds-DNA) and anti-Sm antibodies, are the most accurate indicators for diagnosing Systemic Lupus Erythematosus (SLE).
The most accurate statement a nurse can make regarding tests for determining positivity for Systemic Lupus Erythematosus (SLE) is centered around the antinuclear antibody test (ANA) and tests for specific autoantibodies like anti-double-stranded DNA (ds-DNA) and anti-Sm antibodies. The ANA test is considered a primary screening tool because it looks for antibodies that bind to the nucleus of cells, which are present in more than 95% of patients with SLE. The presence of anti-ds-DNA and anti-Sm antibodies are unique to SLE, making them critical for classification and confirmation of the disorder. The detection of these antibodies through blood tests provides a fundamental basis for diagnosing SLE, supporting clinical findings with specific immunological evidence.
You respond to a landing zone to pick up a skier who was lost in the woods for 36 hours and found by the search and rescue helicopter. Your patient is a 19-year-old male patient. He is alert and oriented to time, person, place, and event. He is covered in blankets and shivering. He complains of not being able to feel his fingers. Physical exam reveals that the fingers of both extremities have a waxy appearance and feel "frozen" on the surface. After treating the patient for potential hypothermia and rapid transport, your next action is to:
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Answer:
After treating the patient for potential hypothermia and rapid transport, your next action is to: bandage the digits.
After treating potential hypothermia and ensuring rapid transport, your next action should be to manage the patient's potential frostbite. This involves gradually warming the affected areas, pain management, and constant monitoring for complications. The patient should also be kept warm and hydrated.
Explanation:After treating the patient for potential hypothermia and ensuring rapid transport, your next action should be to treat the patient's potential frostbite. Frostbite is a freezing injury that occurs when tissues freeze, often affecting extremities like the fingers. It often presents as skin that looks waxy and feels 'frozen' to the touch, like what this patient exhibits. It's crucial not to rewarm the frozen tissues until they can be kept warm constantly - rewarming then re-freezing can cause more tissue damage.
Management of frostbite involves gradually warming the affected areas in a water bath heated 40-42 degrees Celsius, pain management, and constant monitoring for complications. In some severe cases, frostbite may also require hospitalization or surgical intervention, depending on the degree of tissue damage. The patient should also be kept warm and hydrated, and urgent medical attention should be sought.
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Which of the following is an example of a direct contact transmission? a. An individual contracts rabies after being bitten by a rabid raccoon. b. An individual contracts Human Immunodeficiency Virus after an accidental needlestick with a needle containing contaminated blood. c. An individual contracts bubonic plague after being bitten by a flea carrying Yersinia pestis (the bacterial pathogen). d. An individual contracts Hantavirus by inhaling fresh rodent droppings while cleaning a barn.
Answer:
a. An individual contracts rabies after being bitten by a rabid raccoon.
Explanation:
This would be an example of a direct contact transmission. Understanding the way in which a disease is transmitted is very important to epidemiologists. This allows them to understand the ways in which diseases spread and how this is linked to different populations and their patterns of contact. It also allows them to implement strategies that can limit the spread of disease.
All the described scenarios are examples of direct contact transmission of diseases, involving transfer of disease-causing agents from the infected source (animal or object) to the host through bites, needlestick injuries, or inhalation of contaminated materials.
Explanation:All the options mentioned in the question represent examples of direct contact transmission of disease. This is when diseases are spread when disease-causing microorganisms pass from the infected person or animal to the healthy individual through direct physical contact. The common thread in all these instances is that the person became infected through direct contact with a contaminated source.
An individual contracts rabies after being bitten by a rabid raccoon. This is a case of direct transmission because the virus was directly transferred from the raccoon (source) to the individual (host) through a bite. An individual contracts Human Immunodeficiency Virus (HIV) after an accidental needlestick with a needle containing contaminated blood. Here, the virus was transferred directly from the source (contaminated blood) to the host (individual). An individual contracts bubonic plague after being bitten by a flea carrying Yersinia pestis (the bacterial pathogen). The flea acts as a vector, directly transferring the disease from the source (overtly infected animal or human) to the host. An individual contracts Hantavirus by inhaling fresh rodent droppings while cleaning a barn. This is also a case of direct contact transmission, but through the inhalation of contaminated materials. Learn more about Direct contact transmission here:
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How to remove nail glue from skin without acetone
Answer: put your hands in warm water, after 10 minutes start to peel it from the skin
Explanation:
The water softens up your skin by increasing blood flow to your hands
Hope this helps
Bernard is an ambitious, highly competitive corporate lawyer who recently had a heart attack. He tends to be impatient and a perfectionist, and he gets angry over little things. Research suggests that Bernard's susceptibility to heart attacks may be most closely linked to his ____
(A) Impatient
(B) Perfectionist
(C) Anger
(D) details oriented
(E) sympathetic
Answer:
C Anger
Explanation
The answer is anger because it increase heart rate, blood pressure and narrowing of blood vessels.
Arnold is 56 years old and considers himself to be in good health. He has a family history of heart disease, stroke, and diabetes. He recently had a routine physical exam. He was told that his blood pressure was 130/85, his total cholesterol was 210 (LDL was 175 and HDL was 35), and his glucose levels were normal. Arnold was also informed that his weight of 190 pounds made him about 10 pounds overweight. Arnold's physician expressed some concern about the results of the exam. What finding is most likely the key cause of her concern?
He’s eating too much
You and another responder find an unresponsive adult on the floor in the locker room. You size up the scene, form an initial impression and perform a primary assessment. You find the victim is not moving or breathing, but has a pulse. You should summon EMS personnel, then You find the victim is not moving or breathing, but has a pulse. You summon EMS.
Answer:
Once the individual is found lying on the floor and is asked "Sir, what do you have ?, answer please" , we have to check him to see if he have breathing or pulse. In this particular case, the patient is not breathing but has a pulse, the emergency system (EMS) is activated, we have to placed him in an appropriate position by opening the airway, mouth-breathing is given, and cardiac massages should be started, to treat that good blood reach vital tissues.
The clinical condition of this person deserves the urgent use of a cardiac defibrillator.
Sam is about to perform the Heimlich maneuver on a choking woman. He stands behind her and has her sit on a chair in front of him. Is this the correct position for the woman?
Answer:
This position is incorrect. The woman should be standing.
Explanation:
To perform Heimlich's maneuver both you and the choking person must be on their feet. You should start the maneuver by hugging the person around the waist, making fists between
the ribs and the abdomen. Pull the person up and toward you quickly and vigorously
However, there may be a situation where the choking person may lose consciousness and not be able to stand up. If the person can no longer stand, the maneuver can be applied while sitting or lying down, but the efficiency is reduced and the choking person will be more difficult to help.
Leslie is a middle-aged woman who has not exercised very much in the last several years, and she wants to start getting back in shape. She doesn’t like “intense” exercise, however, and wants to initiate a moderate exercise regimen. According to the U.S. Department of Health and Human Services, how much should moderate intensity exercise should she get in a week to improve her fitness level?
Hi !
According to the U.S. Department of Health and Human Services, how much should moderate intensity exercise should she get in a week to improve her fitness level?
- at least 150 minutes a week
Answer:
150 minutes a week
Explanation:
Drugs of abuse trigger the release of dopamine within our brain. True or False
Answer:
True
Explanation:
Dopamine is the happy surge you get when you like something. This is why drugs are abused so much, because abusers want the constant rush of satisfaction. Over time, tolerance builds up and more of a drug is required to achieve the same effects. This is why some people overdose on drugs.
Answer:
true
Explanation:
The release of dopamine as a result of drug use tricks the brain into believing the drug is good for the body.
Dopamine is the brain's "pleasure" neurotransmitter. It is released during normal pleasurable activities: sex, food, having fun, etc.
Most illicit drugs feel pleasurable because they increase the release of dopamine throughout the brain's pleasure centers.
This, falsely, feels good and tells the mind and body that it's good for you since it's pleasurable.
The first line of cellular defense against pathogens are the
Answer: Epidermis or skin, bu then it goes to your immune system. It all really depends on ow and what you are talking about.
Explanation:
Final answer:
The body's first line of defense against pathogens includes mechanical barriers like skin and mucous membranes, chemical barriers such as tears and saliva, and biological barriers like friendly bacteria. These defenses are non-specific, designed to block all pathogens, and are supported by the innate immune system.
Explanation:
The first line of cellular defense against pathogens comprises mechanical, chemical, and biological barriers that work together to protect the body from infectious agents. These barriers are non-specific, meaning they aim to prevent any pathogen from entering the body. Pathogens include bacteria, viruses, and other microorganisms that can cause disease.
Physical and Chemical Barriers
The skin and mucous membranes serve as mechanical barriers, whereas tears, saliva, and stomach acid are examples of chemical barriers that destroy pathogens. Inflammation and the secretion of immune factors bolster these defenses if pathogens manage to bypass the initial barriers.
Biological Barriers and Innate Immune System
Friendly bacteria act as biological barriers, competing with pathogens for resources and space. The innate immune system, consisting of cells such as natural killer cells, macrophages, and mast cells, stands ready to react to pathogens that defeat the first line of defense. Proteins like complement and interferon also play a crucial role in the body's immune response.
Is gabapentin a controlled substance in ohio
Dora has agreed to go skydiving with her boyfriend to help him celebrate his 30th birthday, but she is absolutely terrified to do so. The morning of the big jump she wakes up and reports that she cannot feel or move her feet. She is upset by this, and her boyfriend takes her to the hospital. Doctors in the emergency room cannot find anything physically wrong with her. After the time for the sky-dive has passed, Dora's feeling of her feet seems to return without explanation. This could be an example of _______________.
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This could be an example of Conversion Disorder
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Can you use hydrogen peroxide as mouthwash
Answer:
Yes you can use hydrogen peroxide as mouthwash. But do NOT swallow it.
Explanation:
Yes, hydrogen peroxide can be used as a mouthwash, but it must be done with caution and at the correct concentration.
Hydrogen peroxide is recognized as a safe antimicrobial agent by the U.S. Food and Drug Administration (FDA). It is commonly available in pharmacies in a 3% solution, which is safe for oral use when diluted properly.
To use hydrogen peroxide as a mouthwash, dilute the 3% hydrogen peroxide solution by mixing equal parts of hydrogen peroxide and water.
This dilution reduces the concentration to approximately 1.5%, making it safer for oral use. Swish the diluted solution in your mouth for 30 seconds to 1 minute, then spit it out. Do not swallow hydrogen peroxide, as it can be harmful if ingested.
Hydrogen peroxide mouthwash can help whiten teeth, reduce bacteria, and promote oral health. However, it is important to use it sparingly.
Overuse can lead to irritation of the oral tissues and should be avoided. Always follow guidelines and consult with a dentist if you have any concerns.
Hydrogen peroxide as a mouthwash can kill bacteria and whiten teeth.It should be used in a diluted form, typically 1.5% for safety.Overuse can cause irritation, so it should be used sparingly and correctly.Which classification system is used by most mental health professionals in the united states of america?
Answer:
Diagnostic and Statistical Manual of Mental Disorders
Explanation:
the Diagnostic and Statistical Manual of Mental Disorders is used by most mental health professionals in the United States is the Diagnostic and Statistical Manual of Mental Disorders (DSM-5)
Answer:
Diagnostic and Statistical Manual of Mental Disorders
Explanation:
The classification system that is used by most mental health professionals in the united states of america is called the Diagnostic and Statistical Manual of Mental Disorders.
Why is communication important in relationships?
Answer:
Understanding your partner is an important part of love
Explanation:
When you communicate, emotions are spread out on the table for your partner to see. They try to understand you more and you do the same for them. Collaborating on thoughts helps to build a stable and trusting relationship
Communication is important in relationships. Always talking with your spouse could clear things up or make you closer. If you were to hear a rumor, it would be better to communicate to them, instead of just assuming things. Overall, communication can make your relationship so much stronger!
The entire array of protective mechanisms in the respiratory system is called the
Keisha’s new baby is scrunching her face, breathing irregularly, making little sounds, and moving her eyes rapidly back and forth under closed eyelids. Keisha asks you if this means that her baby is waking up. Based on what you know about the stages of sleep, your BEST answer would be
Hi !
Based on what you know about the stages of sleep, your BEST answer would be :
- REM sleep
Final answer:
The baby is likely in the REM stage of sleep, characterized by rapid eye movements and low muscle tone, which is common in newborns and does not specifically indicate that the baby is waking up.
Explanation:
Based on the description of the baby's actions, which include face scrunching, irregular breathing, making little sounds, and rapid eye movement under closed eyelids, it sounds like the baby might be in the REM (Rapid Eye Movement) stage of sleep rather than waking up. REM is characterized by rapid movement of the eyes, low muscle tone throughout the body, and the propensity of the sleeper to dream vividly. This stage is associated with intense brain activity, and in newborns, REM sleep can occupy a significant portion of their total sleep time.
In infant development, various behaviors and physical changes indicate different stages of growth and sensory organ development. For instance, during weeks 13-16, we see that the sensory organs develop, and fetal movements are felt by the mother around weeks 16-20, which suggests increased activity and development. The behaviors described by Keisha do not specifically indicate that the baby is waking up but are rather common during the sleep cycle of a newborn. Babies experience a higher proportion of REM sleep compared to adults, which could explain the behaviors Keisha observes.
Giving out all of my points, before I delete my account.
REAL QUESTION!!!
I often feel like I am not real and I am not living in reality, like the real world is not actually real. Am I depressed? I do want to leave home because my mother is controlling but I'm not actually sad.
REAL ANSWERS PLEASE!!!
A 3-month-old infant has irritability, facial edema, a 1-day history of diarrhea with adequate oral intake, and seizure activity. During assessment, the parents state that they have recently been diluting formula to save money. Which is the most likely cause for the infant's symptoms? 1. Hypernatremia due to diarrhea 2. Hypoglycemia due to dilute formula intake 3. Hypokalemia due to excess gastrointestinal output 4. Hyponatremia due to water intoxication
Answer:
The correct answer is option 4. Hyponatremia due to water intoxication
Explanation:
Drinking an excessive amount of liquid or water in a short period of time can be dangerous for the individual. Excess amount of water in the body can result in a drop in salt or sodium in the blood. That's a condition called hyponatremia call which can be very serious and can be fatal too.
The drinking extreme level of water which can be lethal to an individual is called water toxication.
Thus, the correct answer is option 4. Hyponatremia due to water intoxication.
Why is it necessary for the stomach contents to be so acidic
Answer:
to break down FOOD
Explanation:
enzymes of the stomach need to be acidic so food/drinks/medicine can be broken down and the nutrients can be stored/ used throughout the body
Answer:
To digest food
Explanation:
Now if we never had acid in our stomach we wouldn't be able to digest anything.
Ms. S is a 40-year-old female admitted to the hospital with nausea and vomiting. She had a Roux-en-Y gastric bypass two months ago. She reports that her symptoms have been persistent for two weeks and she cannot keep any food down, not even Gatorade. She reports not taking any vitamin and mineral supplements recommended by the RD because "they taste bad." Height: 5'4" Weight: 200# Diet: NPO Ms. S's nausea and vomiting are examples from which domain of the nutrition diagnosis process?
A. Medical Tests and ProceduresB. BehavioralC. ClinicalD. BiochemicalE. Environmental
Hi !
Ms. S's nausea and vomiting are examples from which domain of the nutrition diagnosis process?
C. Clinical
Ms. S is a 40-year-old female admitted to the hospital with nausea and vomiting, and this is the domain of the clinical nutrition diagnosis process that is present in Option C.
What causes the vomiting and nausea?When there is improper digestion, any type of food allergy, or other issue with the digestive system, and generally when the person does not get enough sleep, nausea and vomiting are common, and eating too much fast food also harms the stomach's digestion capacity. There are many medications that can cure the vomiting, but sometimes there are many serious types of diseases, and as the side effects of those take place, the vomiting takes place.
Hence, Ms. S is a 40-year-old female admitted to the hospital with nausea and vomiting, and this is the domain of the clinical nutrition diagnosis process that is present in Option C.
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What are some mental disorders?
Answer:
narcissistic personality disorder, sociopath, even depression and anxiety are mental disorders. and many many more.
Explanation:
sometimes in our lives bad things can happen that effect the scientific makeup of our brain. things like abuse and/or other traumas. other times we are just simply born that way born with an off balanced chemical make up in our brains.
Vera age 70 has isolated systolic hypertension calcium channel blocker dosages for her should be
Answer:
Vera age 70 has isolated systolic hypertension calcium channel blocker dosages for her should be started at about half the usual dose.
Brianna is a 30-year-old woman who lives in a very low-SES neighborhood and is raising her two children alone. Within a mile of her apartment, there are several fast-food restaurants and some convenience stores. Like many of her neighbors, Brianna is obese and her children are overweight. What makes Brianna and her children typical among low-SES families?
Answer: Unhealthy foods are the most convenient and least inexpensive to purchase
Explanation:
Brianna has very low socioeconomic status and she is rising two children on her own. In her neighborhood there are many fast food restaurants and convenience store.
She is obese and her children are over weight because fast food are most convenient and least expensive so belonging to low SES group, it is easily for her to buy these food as compared to that of healthy fruits and vegetables which is more expensive.
If you are performing the weightlifting exercise known as the strict curl, the tension in your biceps tendon is __________.
Answer:
If you are performing the weightlifting exercise known as the strict curl, the tension in your biceps tendon is larger than the weight you are lifting.
While performing the weightlifting exercise known as the strict curl, the tension in the biceps tendon is larger than the weight being lifted.
What are weightlifting exercises?
Weightlifting exercises are also known as strength training exercises. These have many benefits.
They help in the development of strong bones. By adding stress to the bones, bone density can be increased which reduces the risk of osteoporosis.
These exercises also help in managing the body's weight. These also help in losing weight in our body. They also help in increasing the metabolism of our body to for burning more calories.
These exercises also help in managing chronic conditions. These exercises also help in reducing the signs and symptoms of several chronic conditions. These can be arthritis, back pain, obesity, heart disease, depression, and diabetes.
Therefore, while performing the weightlifting exercise known as the strict curl, the tension in the biceps tendon is larger than the weight being lifted.
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You have been called to the local community hospital for a 48-year-old male involved in a motor-vehicle collision one hour ago. He has been diagnosed with a cerebral contusion and must be transported to a trauma center for specialty care. As a knowledgeable EMT, you recognize that a cerebral contusion is:
Hi !
As a knowledgeable EMT, you recognize that a cerebral contusion is:
- bruising and swelling of the brain tissue.