Nur 155 Exam 2 Study Guide Galen
Questions And Answers With Verified
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1. What does aldosterone increase in the bloodstream?
Answer: Increased amounts of water and sodium.
2. What is hyperkalemia?
Answer: Hyperkalemia is excessive potassium in the blood, with levels over 5.0. It
can cause the heart to become tight and contracted.
3. What is hypervolemia?
Answer: Hypervolemia refers to high blood volume or overhydration. Symptoms
include bounding pulse, shortness of breath (SOB), dyspnea, rales/crackles, and
peripheral edema.
4. What is primary prevention?
Answer: Primary prevention includes efforts to prevent an injury or illness from
ever occurring, such as vaccines.
5. What is secondary prevention?
Answer: Secondary prevention involves efforts to limit the effects of an illness or
injury that cannot be completely prevented, such as screening for diseases.
6. What is tertiary prevention?
Answer: Tertiary prevention involves treating the illness, such as rehabilitation
and support groups.
7. What is total care?
Answer: Total care considers all principles that apply to all clients, taking into
account the specific needs of each patient.
8. What is individual care?
Answer: Individual care focuses on the client as a unique individual, such as for
clients with conditions like ADHD.
9. What is holism?
, Answer: Holism is considering a person as a whole, understanding how one area
(like stress) can affect the entire body (e.g., increasing blood sugar in a diabetic).
10. What is health promotion?
Answer: Health promotion is the process of enabling people to increase control
over and improve their health.
11. What is health protection?
Answer: Health protection is motivated by the desire to avoid illness.
12. What is acute illness?
Answer: Acute illness is a rapidly occurring illness that runs its course and allows
a person to return to their previous level of functioning. It lasts less than 6 months,
with vital signs often higher than normal (e.g., the flu).
13. What is chronic illness?
Answer: Chronic illness begins gradually and lasts longer than 6 months, often
causing a loss or abnormality of body functions (e.g., cancer).
14. What is the BMI for underweight?
Answer: A BMI of 18.5 indicates underweight.
15. What is the normal BMI range?
Answer: A BMI of 18.5-24.9 is considered normal/healthy weight.
16. What is the BMI for overweight?
Answer: A BMI of 25.0-29.9 indicates overweight.
17. What is stage 1 obesity in BMI?
Answer: A BMI of 30.0-34.9 indicates stage 1 obesity.
18. What is stage 2 obesity in BMI?
Answer: A BMI of 35.0-39.9 indicates stage 2 obesity.
19. What is morbid obesity in BMI?
Answer: A BMI of 40.0 or higher indicates morbid obesity.
20. What does polyuria mean?
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