NURS 570 Final Exam Review Questions
and Answers | Latest Version | 2024/2025
| Rated A+
Which hormone is primarily responsible for regulating blood glucose levels?
A) Insulin
✔✔B) Glucagon
C) Cortisol
D) Epinephrine
What is the significance of the glycemic index in diabetes management?
A) It measures the total carbohydrates in food
✔✔B) It indicates how quickly a food raises blood sugar levels
C) It is used to determine protein intake
D) It measures fiber content in foods
What is the most common side effect of opioid pain medications?
✔✔A) Constipation
B) Hypertension
1
,C) Insomnia
D) Nausea
How do beta-blockers work in managing hypertension?
A) By increasing heart rate
B) By dilating blood vessels
✔✔C) By blocking the effects of adrenaline on the heart
D) By reducing blood volume
What is the role of the nurse in patient education about medications?
A) To only administer medications as prescribed
✔✔B) To ensure patients understand their medications and possible side effects
C) To discourage patients from asking questions
D) To change medication dosages without consulting the doctor
What type of immunity is provided by vaccination?
A) Passive immunity
✔✔B) Active immunity
2
, C) Innate immunity
D) Natural immunity
What is a common indicator of dehydration in adults?
A) Increased appetite
B) Blurred vision
✔✔C) Decreased urine output
D) Elevated blood pressure
Which lab test is most commonly used to monitor renal function?
A) Complete blood count (CBC)
B) Thyroid function tests
✔✔C) Serum creatinine
D) Liver function tests
What is the best practice for preventing pressure ulcers in hospitalized patients?
A) Keeping the patient in one position
✔✔B) Repositioning the patient regularly
3
and Answers | Latest Version | 2024/2025
| Rated A+
Which hormone is primarily responsible for regulating blood glucose levels?
A) Insulin
✔✔B) Glucagon
C) Cortisol
D) Epinephrine
What is the significance of the glycemic index in diabetes management?
A) It measures the total carbohydrates in food
✔✔B) It indicates how quickly a food raises blood sugar levels
C) It is used to determine protein intake
D) It measures fiber content in foods
What is the most common side effect of opioid pain medications?
✔✔A) Constipation
B) Hypertension
1
,C) Insomnia
D) Nausea
How do beta-blockers work in managing hypertension?
A) By increasing heart rate
B) By dilating blood vessels
✔✔C) By blocking the effects of adrenaline on the heart
D) By reducing blood volume
What is the role of the nurse in patient education about medications?
A) To only administer medications as prescribed
✔✔B) To ensure patients understand their medications and possible side effects
C) To discourage patients from asking questions
D) To change medication dosages without consulting the doctor
What type of immunity is provided by vaccination?
A) Passive immunity
✔✔B) Active immunity
2
, C) Innate immunity
D) Natural immunity
What is a common indicator of dehydration in adults?
A) Increased appetite
B) Blurred vision
✔✔C) Decreased urine output
D) Elevated blood pressure
Which lab test is most commonly used to monitor renal function?
A) Complete blood count (CBC)
B) Thyroid function tests
✔✔C) Serum creatinine
D) Liver function tests
What is the best practice for preventing pressure ulcers in hospitalized patients?
A) Keeping the patient in one position
✔✔B) Repositioning the patient regularly
3
