Nursing Elites

1. How does tamsulosin (Flomax) primarily benefit male patients with benign prostatic hyperplasia (BPH)?

• A. Relaxation of the muscles in the prostate and bladder neck, leading to improved urinary flow.
• B. Reduction in prostate size and improvement in urinary symptoms.
• C. Increase in urine flow and relief of urinary obstruction.
• D. Improvement in erectile function.

Correct answer: A

Rationale: The correct answer is A: Tamsulosin works by relaxing the muscles in the prostate and bladder neck, which helps improve urinary flow in patients with BPH. This relaxation reduces the symptoms associated with BPH, such as urinary hesitancy, urgency, and frequency. Choice B is incorrect because tamsulosin does not directly reduce the size of the prostate gland. Choice C is incorrect as while tamsulosin does improve urine flow, its primary mechanism of action is through muscle relaxation rather than directly relieving obstruction. Choice D is incorrect as tamsulosin is not indicated for improving erectile function; its main therapeutic effect is targeted towards urinary symptoms related to BPH.

2. Peritonitis is a condition that can result in serious complications. Identify one of the complications.

• A. Increased peristalsis
• B. Dizziness and malaise
• C. Sepsis and shock
• D. Nausea and vomiting

Correct answer: C

Rationale: Corrected Rationale: Peritonitis can lead to severe complications such as sepsis and shock due to the infection spreading in the abdominal cavity. Sepsis is a systemic inflammatory response to infection, and shock is a life-threatening condition where the body's organs are not receiving enough blood flow. Choices A, B, and D are incorrect. Increased peristalsis is not a typical complication of peritonitis; dizziness and malaise, as well as nausea and vomiting, are symptoms rather than complications of the condition.

3. A 54-year-old man presents with a temperature of 38.8°C (101.8°F), a racing heart, fatigue, and an upset stomach after spending an afternoon building a deck on a very hot, humid day. The physician assessing the man is performing a differential diagnosis as part of her assessment. Which finding would suggest fever rather than hyperthermia as a cause of the elevation in the man's temperature?

• A. Absence of sweating
• B. Shivering
• C. Lack of thirst
• D. Increased heart rate

Correct answer: B

Rationale: Shivering is a physiological response to fever, as the body attempts to generate heat to increase the internal temperature. Hyperthermia, on the other hand, does not involve shivering. Absence of sweating (choice A) is more indicative of hyperthermia, as the body struggles to cool down without sweating. Lack of thirst (choice C) can be seen in both fever and hyperthermia. Increased heart rate (choice D) can occur in both fever and hyperthermia due to the body's attempt to regulate temperature.

4. Where are most body fluids located?

• A. Intravascular space.
• B. Intracellular space.
• C. Extracellular space.
• D. Transcellular space.

Correct answer: B

Rationale: Most body fluids are located within cells in the intracellular space. While the extracellular space also contains body fluids, the majority is found within the cells. Intravascular space refers to fluids within blood vessels, and transcellular space includes fluids in compartments like cerebrospinal, pleural, and peritoneal cavities.

5. When administering azoles in the home setting, the home health nurse should prioritize educational interventions that address what nursing diagnosis?

• A. Risk for injury related to antifungal therapy
• B. Risk for acute confusion related to antifungal therapy
• C. Risk for infection related to antifungal therapy
• D. Risk for falls related to antifungal therapy

Correct answer: A

Rationale: The correct answer is A: Risk for injury related to antifungal therapy. When administering azoles, the priority is to educate patients and caregivers about potential side effects that could lead to injury, such as hepatotoxicity or allergic reactions. Choices B, C, and D are incorrect because acute confusion, infection, and falls are not typically associated with azole therapy.

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