ATI Pathophysiology Quizlet

Correct Answer: B

Rationale: The correct answer is B: Cold and heat application. Cold and heat application are commonly used nonpharmacologic methods for managing pain and can complement pharmacologic treatments. Cold packs can help reduce inflammation and numb localized areas, while heat application can increase blood flow and relax muscles. Cognitive-behavioral therapy (A) focuses on changing negative thought patterns and behaviors to manage pain but may not directly supplement pharmacologic analgesia. Therapeutic ultrasound (C) uses sound waves to generate heat within body tissues, which can be therapeutic, but it may not be as directly complementary to pharmacologic analgesia as cold and heat application. Biofeedback (D) involves using electronic devices to help individuals control physiological processes, but its direct role as a supplement to pharmacologic analgesia may be less pronounced compared to cold and heat application.

Correct Answer: C

Rationale: The correct answer is C, 'Sexual dysfunction.' Alfuzosin is commonly prescribed for benign prostatic hyperplasia (BPH), a condition that can lead to sexual dysfunction in older men. It is important to include this potential problem in the interdisciplinary plan of care to address the impact of the medication on the resident's sexual health. Choices A, B, and D are incorrect because while alfuzosin can affect urinary function, the primary concern related to this medication in this scenario is sexual dysfunction due to its indication for BPH.

Correct Answer: D

Rationale: The correct answer is D, Rigor mortis. Rigor mortis is the stiffening of muscles after death, typically beginning within 6 to 14 hours. Livor mortis (choice A) refers to the pooling of blood in the lowest tissues causing discoloration, gangrene (choice B) is the death of body tissue due to lack of blood flow, and algor mortis (choice C) is the cooling of the body after death.

Correct Answer: B

Rationale: The correct answer is B. Using multiple drugs in tuberculosis treatment helps prevent the development of drug-resistant TB. This approach is crucial because if the infection is not completely eradicated, the remaining bacteria may become resistant to the single drug used, making future treatments less effective. Choice A is incorrect because the use of multiple drugs is not due to uncertainty about which drug will work, but rather to address the bacteria from different angles. Choice C is incorrect as it misleads the patient about the reason for using multiple drugs. Choice D is also incorrect because the primary purpose of using multiple drugs is not to speed up treatment but to ensure effectiveness and prevent resistance.

Correct Answer: D

Rationale: The correct answer is D: Selectively binds to estrogen receptors, decreasing bone resorption. Raloxifene is a selective estrogen receptor modulator (SERM) that works by binding to estrogen receptors, thereby decreasing bone resorption. This action helps in the prevention and treatment of osteoporosis by preserving bone density. Choices A, B, and C are incorrect because raloxifene does not directly affect calcium excretion by the kidneys, intestinal absorption of calcium, or stimulate bone formation by increasing osteoblast activity.