ATI RN
Integumentary System Multiple Choice Questions and Answers Questions
Question 1 of 5
Which information would a nurse consider when planning care for a client with scabies?
Correct Answer: A
Rationale: Correct Answer: A (Highly contagious) Rationale: 1. Scabies is a highly contagious skin infestation caused by mites. 2. Understanding its contagious nature is crucial to prevent spread. 3. Isolation precautions and treatment of close contacts are essential. 4. Recognizing and addressing the contagious aspect is key in planning care. Summary: B: Scabies is caused by mites, not a fungus. C: Scabies is an acute condition with intense itching, not chronic. D: Scabies is not typically associated with other allergies.
Question 2 of 5
Which of the following organelles produces ATP?
Correct Answer: B
Rationale: The correct answer is B: Mitochondria. Mitochondria are known as the powerhouse of the cell and generate ATP through cellular respiration. They contain specialized structures like the electron transport chain and ATP synthase which are involved in ATP production. Centrioles (A) are involved in cell division, lysosomes (C) contain digestive enzymes, and Golgi complex (D) is responsible for processing and packaging proteins, none of which are directly involved in ATP production.
Question 3 of 5
What is the function of melanin?
Correct Answer: A
Rationale: The correct answer is A: To protect the skin from UV radiation. Melanin is a pigment produced by melanocytes in the skin that acts as a natural defense mechanism against UV radiation. It absorbs and scatters UV light, preventing damage to the skin cells and reducing the risk of skin cancer. Choices B and C are incorrect because while melanin does contribute to skin color, its primary function is UV protection. It also does not directly regulate body temperature. Choice D is incorrect as melanin does not regulate body temperature.
Question 4 of 5
A nurse is caring for a client who has a left renal calculus and an indwelling urinary catheter. Which of the following assessment findings requires immediate intervention by the nurse?
Correct Answer: C
Rationale: The correct answer is C: Absent urine output for 2 hours. This finding requires immediate intervention as it may indicate urinary obstruction, which can lead to serious complications like renal failure. The nurse should assess for catheter kinks, blockages, or dislodgement. Choices A, B, and D are incorrect as they are common symptoms associated with renal calculi and do not require immediate intervention. Flank pain and lower abdomen radiation are typical of renal calculi. Nausea can be due to pain or irritation caused by the calculus. Feeling sweaty may be due to pain or anxiety.
Question 5 of 5
A client has been diagnosed with a deep vein thrombosis and is to be discharged on warfarin (Coumadin). The client is adamant about refusing the drug because 'it's dangerous.' What action by the nurse is best?
Correct Answer: A
Rationale: The correct answer is A: Assess the reason behind the client's fear. This is the best action because it allows the nurse to understand the client's specific concerns and address them effectively. By exploring the client's fears, the nurse can provide personalized education and support, potentially alleviating the client's anxieties and increasing compliance. Choice B is incorrect because simply reminding the client about laboratory monitoring does not address the underlying fear. Choice C is incorrect as general statements about drug safety may not address the client's specific concerns. Choice D is also incorrect as it focuses on consequences rather than addressing the root cause of the client's refusal.