A result of cardiovascular fitness is that the _____.
1. cardiovascular output decreases
2. heart beats slower
3. lungs work less efficiently
4. stroke volume gets smaller
The Stanford prison experiment was terminated early due to pyschological abuse suffered by the prisoners at the hands of the guards.
T/F
How do we breath? and what gives us oxygen?
Which recommendation should the nurse make to the parents of a preschool-age client who is experiencing frequent nightmares? Select all that apply.
What is a common hygiene practice for all parts of the body? A. shaving B. regular cleaning C. brushing D. moisturizing
4. Dr. Ahmed will use a(n) _____, or a three dimensional map of the brain, and a computer, to make sure the electrode is place in the correct location in the rat.
a. hemispheric atlas
b. stereotaxic atlas
c. hemispheric guide
d. stereotaxic guide
5. A rat that will starve if not force fed is produced by:
a. stimulating the ventromedial hypothalamus.
b. destroying the ventromedial hypothalamus.
c. destroying the lateral hypothalamus.
d. stimulating the lateral hypothalamus.
6. Research suggests that the lateral and ventromedial hypothalamus:
a. are a self-contained network that controls hunger and satiation.
b. are the hunger and satiation regions of the brain respectively.
c. are part of a larger brain network that controls eating behavior.
d. are the satiation and hunger regions of the brain respectively.
7. After a time, rats who have had their lateral or ventromedial hypothalamus destroyed:
a. begin to lose weight if they initially gained weight, or gain weight if they initially lost weight.
b. establish a new set point for their weight.
c. die from problems with food consumption despite interventions from caregivers.
d. return to their pre-surgery weight.
8. When studying motivated behavior, including eating, rats can be used to predict human behavior because the _____ in a rat’s brain is similar to that of a human.
a. frontal lobes and parietal lobes
b. pons and cerebellum
c. lateral hypothalamus and ventromedial hypothalamus
d. pituitary gland and the thalamus
9. Researchers usually study activity in the hypothalamus by:
a. studying PET Scans of the hypothalamus in rats.
b. implanting electrodes in the brains of rats.
c. studying PET Scans of the hypothalamus in humans.
d. implanting electrodes in the brains of humans.
10. A rat in an experiment has started eating more food. What have experimenters likely done to the rat?
a. they have destroyed the lateral hypothalamus or destroyed the ventromedial hypothalamus.
b. they have destroyed the lateral hypothalamus or stimulated the ventromedial hypothalamus.
c. they have stimulated the lateral hypothalamus or stimulated the ventromedial hypothalamus.
d. they have stimulated the lateral hypothalamus or destroyed the ventromedial hypothalamus.
b. stereotaxic atlas
Dr. Ahmed will use a stereotaxic atlas, or a three-dimensional map of the brain, and a computer, to make sure the electrode is placed in the correct location in the rat. A stereotaxic atlas is a number of records of brain structure of a particular animal.
---
c. destroying the lateral hypothalamus.
The lateral hypothalamus is a part of the hypothalamus, which is a part of the brain. This part regulates the vital functions, such as body temperature, the hunger and satiation regions and so on. Some eating disorders and motility disorders are being associated with some dysfunctions of the hypothalamus.
----
b. are the hunger and satiation regions of the brain respectively.
The lateral and ventromedial hypothalami are the hunger and satiation regions of the brain respectively. They are both parts of the hypothalamus, which is a part of the brain located near the amygdala. All vertebrates have a hypothalamus, and in humans, it has the size of an almond.
---
a. begin to lose weight if they initially gained weight, or gain weight if they initially lost weight.Rats who have had their lateral or ventromedial hypothalamus destroyed, begin to lose weight if they initially gained weight, or gain weight if they initially lost weight. That is because their lateral or ventromedial hypothalamus is the part of the brain that regulates hunger and satiation.
---
c. lateral hypothalamus and ventromedial hypothalamus
When studying motivated behavior, including eating, rats can be used to predict human behavior because the lateral hypothalamus and ventromedial hypothalamus in a rat’s brain is similar to that of a human. So, they are very suitable for this type of study.
---
d. they have stimulated the lateral hypothalamus or destroyed the ventromedial hypothalamus.
When a rat in an experiment has started eating more food, the cause it is likely to be that has stimulated the lateral hypothalamus or destroyed the ventromedial hypothalamus, since these regions are the part of the brain that regulates hunger and satiation, therefore a stimulus or a removal could affect the rat in those ways.
Jane thorpe has been offered a seven-year bond issued by barone, inc., at a price of $943.22. the bond has a coupon rate of 9 percent and pays the coupon semiannually. similar bonds in the market will yield 10 percent today. should she buy the bonds at the offered price? (do not round intermediate computations. round your final answer to the nearest dollar.)
Wellness is a continuum, which means __________.
Answer:
Which means personal wellness can vary between very poor and very good
Explanation:
Continuum represents a series of sequential and uninterrupted events, causing continuity between the start and end points. This sequence of events has different qualities, ranging from very good to very bad. Wellness is a continuum, which means that wellness can range from very bad to very good.
This word is directly derived from the Latin continuum, which can be translated literally as "continuous".
Which of these schedules follow the guidelines for a teenager's daily physical activity? Select the two correct answers.
30 minutes soccer, 20 minutes climbing a rock wall, 10 minutes practicing yoga
30 minutes practicing gymnastics and 30 minute cycling
What is The growth of the brain during adolescence caused by?
True or false: a clinical data repository supports sophisticated data analytics.
True, a clinical data repository does support sophisticated data analytics by providing the means for data storage, retrieval, cleaning, and visualization which are necessary for complex analyses, including machine learning and statistical computations.
The statement is true: a clinical data repository supports sophisticated data analytics. A clinical data repository is designed to store and manage patient data and other clinical information. The data contained within these repositories can be used for various types of analyses, including descriptive statistics, machine learning, and complex research inquiries. These repositories allow for powerful data retrieval, cleaning, and visualization capabilities, and since they accumulate data that might not be used immediately in publications, they provide a rich source for longitudinal studies and large-scale data mining efforts. Developers, for instance, can utilize FDA-recognized public databases of genetic variants to support the clinical validity of a medical test. Moreover, the use of machine learning, which entails a computer program's ability to learn from data analysis and automatically update its data models, is facilitated by the data in these repositories, demonstrating the sophisticated analytics supported by these systems. Data that does not support a given hypothesis is still useful for analysis, as it contributes to the scientific method by helping refine hypotheses or models. Similarly, while experimentation is an important scientific investigation method, it is not the only one; data analytics can also contribute significantly to scientific discovery. Hence, clinical data repositories provide substantial support for sophisticated data analytics in the medical and research fields.
Match each burn type with an appropriate treatment
A. First Degree
Submerge in cold water for 10 minutes
B. Second degree
Avoid submerging in water
C. Third Degree
Elevate burned area
A. First degree burn: Submerge in cold water for 10 minutes.
First degree burns are characterized by redness and some swelling. You can treat it by submerging affected area in water, or just leave it under running water. Do not put ice!
B. Second degree burn: Elevate burned area
Second degree burns are usually characterized by the formation of blisters. You can submerge them in water as well for about 20 minutes. But to control inflammation, raise the affected area above the heart if possible.
C. Third degree burn: Avoid submerging in water
Third degree burns are the most severe burns. The first two layers of the skin are destroyed. You should avoid submerging these type of wounds in water. Instead, use a cold cloth and pat the area but only as a last result, if immediate help is not possible. But as much as possible, rush the patient to the hospital ASAP.
Answer:
First degree: submerge is cold water for 10 minutes
Second degree: Elevate burned area
Third degree: Avoid submerging in cold water
Explanation: Ap*x
Which causes “smoker’s cough”?
Explain how attitudes influence behavior in HEALTH ORGANIZATIONS ?
If someone is not given attention, care and equal priority then it can bring influence on behavior in health organization.
Explanation:Being treating someone without caring so many things can result into wrong outcomes. If you would not be telling someone about your health priorities, then they will definitely go back on you. You should be treating everyone on equal terms.
List four of the seven examples of the body’s natural defense mechanisms
Answer:
The skin
Digestive tract
Vagina
Mucous membrane
Explanation:
The skin prevents microbes from entering the body
Digestive tract e.g. stomach acid is a natural defence mechanism
The vagina is acidic and this prevents harmful bacteria from growing with it's own flora.
Mucous membranes e.g. lining of the mouth, nose, eyelids are all defense mechanisms.
How does the willingness to compromise help build a healthy relationship?
It shows that you believe the relationship is important.
It shows that you always put yourself last.
It shows that you know how to win an argument.
It shows that you are willing to assert yourself
A client who is recovering from transurethral resection of the prostate (TURP) experiences urinary incontinence and has decreased the fluid intake because of the incontinence. What would be the nurse's best response to the client? "If your incontinence continues, we will reinsert your catheter." "Yes, limiting your fluids can decrease your incontinence." "Drink eight glasses of water a day and urinate every 2 hours." "Limiting your fluids will cause kidney stones."
the major road from the muscles is called
What are stem cells, and why might a person with damage to the brain or spinal cord be very interested in the advancement of this field?
which best describes the primary health risk factors?
A. almost all problems begin when people are older.
B. most health risk factors apply only to older people.
C. most risk factors are beyond your control.
D. you can improve your health by controlling several health risk factors
Final answer:
The most accurate statement regarding primary health risk factors is that you can improve your health by controlling several risk factors. While some factors like genetics are beyond your control, lifestyle changes and screening tests can significantly reduce health risks.
Explanation:
The question asks which statement best describes the primary health risk factors. The correct answer is D: you can improve your health by controlling several health risk factors. Risk factors are aspects of your life that increase your chances of developing a disease. While some risk factors like genetics and age are beyond your control, others such as diet, physical activity, and smoking status can be managed. For instance, adopting a healthy lifestyle, regularly exercising, and controlling your blood pressure can significantly reduce your chances of acquiring heart disease compared to a sedentary lifestyle with unhealthy habits. Therefore, by modifying your behavior and making healthier choices, you can lower your disease risks and improve your overall health.
Chronic disease often develops in the presence of multiple risk factors, including genetic predisposition, prior illnesses, and lifestyle choices. Behaviors that impact health, such as smoking and poor eating habits, can be changed to reduce the risk of disease, even if there is a family history of that disease. Preventative measures like screening tests and immunizations can also play a vital role in early detection and reduction of risks for those with certain risk factors.
Ultimately, understanding and addressing modifiable risk factors can lead to improved health and wellness, while acknowledging that certain factors like age and family history cannot be changed. Limiting exposure to avoidable risk factors may help lower one's risk of developing a range of conditions, including chronic diseases and cancers.
What does Medicaid provide? A. Dental insurance coverage B. Supplemental insurance for veterans C. Health care coverage for low-income families that meet certain eligibility requirements D. Additional coverage for dependents under age 18
Making positive lifestyle choices will __________. A. make you the most popular person at school B. not allow you to have friends because everyone will think you aren't cool C. only be possible if your parents made positive lifestyle choices D. result in a healthier life
Which electron carrier(s) function in the citric acid cycle?
In the citric acid cycle, NAD+ and FAD serve as electron carriers, being reduced to NADH and FADH₂, which transport electrons to the electron transport chain. The cycle produces three NADH, one FADH₂, and one ATP or GTP per acetyl-CoA molecule.
Explanation:The citric acid cycle, also known as the Krebs cycle, is a critical metabolic pathway that operates in the mitochondrial matrix. In this cycle, electron carriers such as NAD+ and FAD are reduced to NADH and FADH₂, respectively. These carriers then transport electrons to the electron transport chain for further processing and energy production.
During the citric acid cycle, each acetyl-CoA molecule that enters the cycle contributes to the formation of three NADH, one FADH₂, and one ATP or GTP (depending on the cell type). Carbon dioxide is also produced and released as a waste product.
The cycle begins when the acetyl group from acetyl CoA combines with oxaloacetate to form citrate. After several steps of oxidation and decarboxylation, the oxaloacetate is regenerated, allowing the cycle to run continuously as long as reactants are present.
Which of the following statements is BEST describes an abusive relationship? A. An abusive partner will admit to the problem and change. B. The abuse was probably just an accident and the abusive partner won't do it again. C. The abuse will happen again regardless of how sorry the abuser seems to feel. D. The abuse will stop when the abuser makes more money.
A coach want her team to have fun ,win some games and be a productive unit. What is the most important personality trait the coach should demonstrate to achieve her goals
What equipment is generally used to make lyophilized medications suitable for administering to the patient? A. Measuring cups and clean, warm water B. Petri dishes and sterile droppers C. Test tubes or sterile ampoules D. Sterile syringes or graduated cylinders
The correct answer is 'sterile syringes or graduated cylinders', which are used for accurate measurement and transfer of solvents to reconstitute lyophilized medications for patient administration.
Explanation:The equipment generally used to make lyophilized medications suitable for administering to the patient includes sterile syringes or graduated cylinders. These tools assist healthcare professionals in accurately measuring and transferring the necessary solvent, typically sterile water, to reconstitute the lyophilized medication for injection. The use of pre-sterilized glass or plastic graduated pipettes can also be common in the laboratory for transferring specific volumes of sterile liquids when preparing these medications.
Final answer:
Lyophilized medications are reconstituted with the help of sterile syringes or graduated cylinders for accurate liquid measurement and transfer. Micropipettes may also be used for handling small volumes. Other laboratory equipment like sterile droppers play a role in preparatory drug stages.
Explanation:
To prepare lyophilized (freeze-dried) medications for administration to a patient, specific equipment is required to handle the sterile reconstitution process. The suitable options include sterile syringes and graduated cylinders for accurate measurement and transfer of liquids needed to reconstitute the medication. Option D is correct . The use of micropipettes may also be involved for dealing with small volumes accurately. Items like Petri dishes and sterile droppers may be utilized in the preparatory stages of a drug before lyophilization in a lab setting. However, test tubes or sterile ampoules and measuring cups usually do not find application in the reconstitution process but may be employed for other purposes in the preparation or storage of pharmaceutical products.
Which possible effect of drinking large amounts of alcohol shows that it is a very powerful depressant?
A. some sleepiness
B. reduced coordination
C. slowed heartbeat and breathing
D. running into walls
Answer:
on gradpoint the answer is C
Explanation:
What measurement can physicians use to assess an adult's risk for high LDL cholesterol, triglycerides, or blood pressure
Answer:
Waist circumference.
Explanation:
According to the World Health Organization (WHO) waist circumference is the measurement of the abdomen region at the midpoint between the lower edge of the last rib and the upper edge of the iliac crest, where visceral fat, directly related to several risks, such as increased blood pressure, diabetes and high cholesterol, triglyceride level and other factors that increase the risk of cardiovascular disease. Thus, waist circumference is the measure that doctors can use to assess an adult's risk of high LDL cholesterol, triglycerides, or blood pressure.
M.T. is a 72-year-old woman, who is transported by ambulance to the hospital, with dizziness, fainting, weakness, fatigue, nausea, sweating, shortness of breath, and indigestion (heart burn) pain. These symptoms began about 2 hours ago and have become progressively worse since arriving at the hospital. Blood pressure is 200/100; pulse is 102 and regular. Lung sounds are clear. No murmur is noted on cardiac auscultation. Her ECG and cardiac enzyme levels are indicative of myocardial infarction (MI). Her past history is significant for smoking 20 years. She did quit about 5 years ago. She says she has “always” had a high cholesterol level and she was told about 10 years ago that she was a “borderline diabetic.” Her mother had a “heart attack” at age 62. She is currently on a cholesterol reducing drug and an antihypertensive drug. She does take these medications daily.
1. What are M.T.’s risk factors?
2. How is high cholesterol classified in medicine?
3. What is the significance of having elevated cardiac enzymes?
4. What factors will impact her prognosis?
5. Discuss the pathophysiology of a myocardial infarction?
6. Name the clinical manifestations of a myocardial infarction?
7. What is the diagnostic criteria used to diagnosis a myocardial infarction?
8. Discuss treatment regimen(s) used for a myocardial infarction? In the case of medications, give trade name, generic name, mode of action, route of administration, and contraindications.
What is the correct order for the history of cell research?
Koch studies tuberculosis ------>Schwann studies cell division ----> Hooke first uses a microscope
Schwann studies cell division -----> Hooke first uses a microscope ----> Koch studies tuberculosis
Hooke first uses a microscope -----> Schwann studies cell division ----> Koch studies tuberculosis
Hooke first uses a microscope ----> Koch studies tuberculosis ---> Schwann studies cell division
Answer:
the third option
Explanation:
i got it right