Nursing Elites

1. People at higher risk for drug-nutrient interactions include:

• A. Infants
• B. People with diabetes
• C. Women of childbearing age
• D. Older men and women

Correct answer: D

Rationale: Older men and women are at a higher risk for drug-nutrient interactions due to factors like polypharmacy, changes in metabolism, and physiological changes associated with aging. Infants are less likely to be exposed to a wide range of medications, reducing their risk. People with diabetes and women of childbearing age may have specific nutrient needs or considerations, but they are not typically at a higher risk for drug-nutrient interactions compared to older adults.

2. What is the best position for any procedure that involves vaginal and cervical examination?

• A. Dorsal recumbent
• B. Side lying
• C. Supine
• D. Lithotomy

Correct answer: D

Rationale: The lithotomy position is the most suitable position for procedures involving vaginal and cervical examination because it provides the best access to the vaginal and cervical regions. In this position, the patient lies on their back with their legs flexed and feet placed in stirrups, allowing for optimal visualization and access to the area. This position facilitates proper examination, diagnosis, and treatment when working in the gynecological field. Choices A, B, and C are incorrect as they do not provide the necessary exposure and access required for a thorough vaginal and cervical examination. Dorsal recumbent, side lying, and supine positions may limit visibility and hinder the examination process in such cases.

3. Which of the following is a common side effect of the drug metformin?

• A. Weight loss
• B. Weight gain
• C. Drowsiness
• D. Hypertension

Correct answer: A

Rationale: The correct answer is A, weight loss. Metformin is commonly associated with weight loss rather than weight gain. Metformin works by decreasing glucose production in the liver and improving insulin sensitivity, which can lead to weight loss in some individuals. Choices B, C, and D are incorrect. Weight gain is not a typical side effect of metformin. Drowsiness and hypertension are also not commonly associated with metformin use.

4. Which medication should a patient with a history of peptic ulcer disease avoid?

• A. Acetaminophen
• B. Antacids
• C. Nonsteroidal anti-inflammatory drugs
• D. Antihistamines

Correct answer: C

Rationale: Patients with a history of peptic ulcer disease should avoid Nonsteroidal anti-inflammatory drugs (NSAIDs) because they can worsen peptic ulcers due to their effects on the stomach lining. Acetaminophen (Choice A) is a safer alternative for pain relief in such patients as it does not have the same ulcerogenic effects. Antacids (Choice B) can actually help alleviate symptoms by neutralizing stomach acid and are generally safe to use. Antihistamines (Choice D) are not known to exacerbate peptic ulcers and can be used safely for conditions like allergies.

5. What causes hepatic encephalopathy?

• A. Buildup of ammonia in the body
• B. Buildup of urea in the body
• C. Fatty infiltration of the liver
• D. Jaundice

Correct answer: A

Rationale: Hepatic encephalopathy is caused by the buildup of ammonia in the body, not urea. Ammonia accumulates due to liver dysfunction, leading to neurological symptoms. Fatty infiltration of the liver may lead to conditions like non-alcoholic fatty liver disease, but it is not the direct cause of hepatic encephalopathy. Jaundice is a symptom of liver dysfunction but is not the primary cause of hepatic encephalopathy.

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