ATI RN
ATI Anatomy and Physiology Online Practice
1. Which of the following organs is in the abdominopelvic cavity?
- A. The heart
- B. The trachea
- C. The thymus
- D. The liver
Correct answer: The liver
Rationale: The correct answer is the liver. The liver is located in the abdominopelvic cavity, which is the space between the diaphragm and the pelvic floor. The heart, trachea, and thymus are not located in the abdominopelvic cavity. The heart is situated in the thoracic cavity, the trachea is in the neck region, and the thymus is located in the upper chest. Understanding the anatomical locations of organs is crucial for medical professionals to accurately diagnose and treat patients.
2. A client with end-stage heart failure who is awaiting a transplant appears depressed and states, 'I know a transplant is my last chance, but I don't want to become a vegetable.' How should the nurse respond?
- A. Would you like information about advance directives?
- B. I will arrange for a psychiatrist to speak with you.
- C. Do you want to come off the transplant list?
- D. Would you like to speak with a priest or chaplain?
Correct answer: A
Rationale: The client is expressing a fear of negative outcomes related to the transplant. By offering information about advance directives, the nurse allows the client to discuss concerns and preferences for end-of-life care. This response shows empathy, acknowledges the client's autonomy, and addresses the client's fears while providing support and information.
3. A client is starting therapy with Atenolol. Which of the following adverse effects should the nurse instruct the client to monitor?
- A. Tachycardia
- B. Hypoglycemia
- C. Bradycardia
- D. Hypertension
Correct answer: C
Rationale: Atenolol is a beta-blocker that can cause bradycardia as an adverse effect due to its mechanism of action in slowing down the heart rate. The nurse should instruct the client to monitor their pulse regularly and report any significant decreases to prevent complications related to bradycardia.
4. List 2 Dispensable amino acids
- A. Alanine
- B. Serine
- C. Glycine
- D. Proline
Correct answer: A
Rationale: Dispensable amino acids, such as alanine and serine, can be synthesized by the body and are not required to be obtained from the diet.
5. What differentiates one amino acid from another?
- A. The amine group
- B. The acid group
- C. The side chain
- D. None of the above
Correct answer: C: The side chain
Rationale: The side chain, also known as the R group, is what differentiates one amino acid from another. It imparts unique properties to each amino acid, thereby influencing their roles and functions in proteins. The amine group (Choice A) and the acid group (Choice B) are components of all amino acids and do not cause the differences among various amino acids. Choice D is incorrect as it suggests that none of the given options account for the differences, which is not true as the side chain does.
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