ATI RN
Growth and Development Exam
1. The embryonic disk __________.
- A. becomes the new organism
- B. is the outer ring of cells on a blastocyst
- C. has a good chance of survival outside the womb
- D. is a protective membrane that surrounds the amnion Answer: A Page Ref: 77 Skill Level: Understand Topic: Prenatal Development Difficulty Level: Moderate
Correct answer: A
Rationale: The embryonic disk becomes the new organism. It is a cluster of cells within the blastocyst that will develop into the fetus during the early stages of prenatal development. This cluster of cells is responsible for giving rise to all the tissues and organs of the developing organism.
2. What adverse effect should the nurse monitor for during testosterone therapy in a male patient?
- A. Increased risk of cardiovascular events
- B. Increased risk of liver dysfunction
- C. Increased risk of prostate cancer
- D. Increased risk of bone fractures
Correct answer: A
Rationale: The correct answer is A: Increased risk of cardiovascular events. Testosterone therapy can lead to an increased risk of cardiovascular events, such as heart attacks and strokes. This is why nurses should monitor for signs and symptoms of cardiovascular issues during therapy. Choices B, C, and D are incorrect because testosterone therapy is not typically associated with an increased risk of liver dysfunction, prostate cancer, or bone fractures. It is crucial for nurses to prioritize cardiovascular monitoring in patients receiving testosterone therapy.
3. What is a condition where the coronary arteries become narrowed or blocked, leading to reduced blood flow to the heart muscle?
- A. Coronary artery disease (CAD)
- B. Atherosclerosis
- C. Stroke
- D. Peripheral artery disease
Correct answer: A
Rationale: The correct answer is A, Coronary artery disease (CAD). CAD is a condition where the coronary arteries become narrowed or blocked, leading to reduced blood flow to the heart muscle and an increased risk of heart attack. Choice B, Atherosclerosis, is a related condition involving the buildup of fats, cholesterol, and other substances in and on the artery walls, but it is not specific to the coronary arteries. Choices C and D, Stroke and Peripheral artery disease, respectively, involve different arteries and conditions, not directly related to the narrowing or blockage of the coronary arteries.
4. A client with diabetes is experiencing symptoms of hypoglycemia. What should the nurse administer first?
- A. 10 units of regular insulin subcutaneously
- B. 50 mL of 50% dextrose solution intravenously
- C. 1 mg of glucagon intramuscularly
- D. 15-20 grams of fast-acting carbohydrate orally
Correct answer: D
Rationale: The correct first intervention for a client experiencing hypoglycemia is administering 15-20 grams of fast-acting carbohydrate orally. If the client is conscious and able to swallow, providing quick-acting carbohydrates helps raise blood glucose levels rapidly and effectively. This approach is preferred over other options like administering insulin, dextrose solution intravenously, or glucagon, which are not the initial interventions for hypoglycemia.
5. A unit manager has been working to decrease the incidence of catheter-associated urinary tract infections on his unit, spending extra time on the unit researching best practices and conducting training. Having completed training, the manager decides to take a couple of days off. Which of the following leadership traits is this unit manager displaying?
- A. Perseverance
- B. Balance
- C. Generosity
- D. Ability to handle stress
Correct answer: B
Rationale: The correct answer is 'Balance.' The unit manager is displaying balance by recognizing the importance of taking time off to rest and recharge after working diligently to decrease infections. 'Perseverance' is not the correct choice because the manager is taking time off, not persisting in the face of challenges. 'Generosity' and 'Ability to handle stress' are also incorrect as they do not align with the situation described.
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