ATI Pathophysiology Quizlet

Questions 40

ATI RN

ATI RN Test Bank

ATI Pathophysiology Quizlet Questions

Question 1 of 5

What therapeutic effect is expected from tamsulosin (Flomax) in a male patient with benign prostatic hyperplasia (BPH)?

Correct Answer: A

Rationale: The correct answer is A: 'Relaxation of the muscles in the prostate and bladder neck, leading to improved urinary flow.' Tamsulosin is an alpha-blocker that specifically targets alpha-1 receptors in the prostate and bladder neck, causing relaxation of smooth muscles. This relaxation results in improved urinary flow and reduced symptoms of BPH. Choice B is incorrect because while tamsulosin does improve urinary flow, it does not directly increase urine flow. Choice C is incorrect because tamsulosin does not reduce prostate size. Choice D is incorrect as tamsulosin does not have a primary effect on erectile function.

Question 2 of 5

A 30-year-old male was diagnosed with HIV. Which of the following treatments would be most effective?

Correct Answer: D

Rationale: The correct answer is D: Highly active antiretroviral therapy (HAART). HAART involves a combination of different classes of antiretroviral drugs, which can effectively suppress the HIV virus, reduce the viral load, and improve the immune function. While choices A, B, and C are also used in HIV treatment, the most effective approach is a combination therapy like HAART due to its ability to target the virus at different stages of its life cycle, reducing the risk of drug resistance and improving treatment outcomes.

Question 3 of 5

When treating a patient for a fungal infection with IV amphotericin B, what should the nurse consistently monitor the patient's levels of to prevent drug discomfort?

Correct Answer: C

Rationale: When a patient is being treated with IV amphotericin B for a fungal infection, it is crucial to monitor the patient's calcium levels consistently. IV amphotericin B can cause hypokalemia, hypomagnesemia, and most notably, hypocalcemia. Monitoring calcium levels helps prevent drug-related discomfort and adverse effects. Sodium (Choice A), hemoglobin (Choice B), and leukocytes (Choice D) are not the primary parameters to monitor specifically for drug discomfort related to amphotericin B. Therefore, they are incorrect choices.

Question 4 of 5

Following cardiothoracic surgery where controlled therapeutic hypothermia was utilized to decrease metabolic demands, the nurse responsible for monitoring this client postoperatively should be assessing for which potential complication related to cold cardioplegia?

Correct Answer: D

Rationale: Coagulopathy is the correct answer. During therapeutic hypothermia, which lowers the body's temperature to reduce metabolic demands post-surgery, coagulopathy, or impaired blood clotting, is a potential complication due to the effects of cold cardioplegia. Thrombocytopenia (choice A) refers to a low platelet count and is not directly related to cold cardioplegia. Hypokalemia (choice B) is a condition of low potassium levels, and hyperglycemia (choice C) is high blood sugar levels, neither of which are primary complications of cold cardioplegia.

Question 5 of 5

A male patient with benign prostatic hyperplasia (BPH) is prescribed finasteride (Proscar). What is the expected therapeutic effect of this medication?

Correct Answer: A

Rationale: The correct answer is A: Decreased urinary frequency and urgency. Finasteride is used to reduce the size of the prostate gland in patients with BPH, which helps alleviate symptoms such as urinary frequency and urgency. Choice B, decreased blood pressure, is incorrect because finasteride is not indicated for lowering blood pressure. Choice C, increased urinary output, is incorrect as finasteride does not typically increase urine production. Choice D, increased hair growth, is incorrect as the primary use of finasteride is not for promoting hair growth but rather for treating BPH.

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