Nokea
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.
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A nurse administers albuterol to a child with asthma. For what common side effect should the nurse monitor the child?
- A. Flushing
- B. Dyspnea
- C. Tachycardia
- D. Hypotension
Correct Answer: C
Rationale: The correct answer is C, Tachycardia. Albuterol, a bronchodilator used to treat asthma, commonly causes tachycardia as a side effect. Flushing (choice A) is not a typical side effect of albuterol. Dyspnea (choice B) refers to difficulty breathing, which is a symptom of asthma but not a common side effect of albuterol. Hypotension (choice D) is low blood pressure, which is not a common side effect associated with albuterol use.
The nurse is caring for clients on a medical floor. Which client will the nurse assess first?
- A. The client with an abdominal aortic aneurysm who is constipated
- B. The client on bed rest who ambulated to the bathroom
- C. The client with essential hypertension who has epistaxis and a headache
- D. The client with arterial occlusive disease who has a decreased pedal pulse
Correct Answer: C
Rationale: The correct answer is C because epistaxis and headache in a client with hypertension are signs of a hypertensive crisis, requiring immediate intervention. Option A is incorrect as constipation in a client with an abdominal aortic aneurysm, though important, does not indicate an immediate need for assessment. Option B, a client on bed rest who ambulated to the bathroom, does not present with urgent signs or symptoms requiring immediate assessment. Option D, a client with arterial occlusive disease and a decreased pedal pulse, needs attention but is not the priority compared to a hypertensive crisis with epistaxis and headache.
How long is the Practical Nurse Course training program conducted in phases for?
- A. 46 weeks
- B. 18 months
- C. 6 weeks
- D. 52 weeks
Correct Answer: D
Rationale: The correct answer is D: 52 weeks. The Practical Nurse Course is conducted over a period of 52 weeks. This duration allows for a comprehensive training program that covers all necessary aspects of practical nursing. Choices A, B, and C are incorrect because they do not reflect the specific length of time associated with the Practical Nurse Course.
Short-bowel syndrome usually occurs when:
- A. The longitudinal muscles of the intestine contract
- B. More than 50% of the small intestine is surgically removed
- C. More than 50% of the large intestine is surgically removed
- D. Transit time is decreased due to infection or drugs
Correct Answer: B
Rationale: Short-bowel syndrome usually occurs when more than 50% of the small intestine is surgically removed. This condition results in malabsorption of nutrients and fluids due to the reduced length of the small intestine. Choice A is incorrect because the contraction of longitudinal muscles does not lead to short-bowel syndrome. Choice C is incorrect as short-bowel syndrome is primarily related to the small intestine, not the large intestine. Choice D is incorrect since decreased transit time due to infection or drugs is not a direct cause of short-bowel syndrome.
What nutrient can be obtained from broccoli and is related to the concept of increased excretion?
- A. Potassium
- B. Increased excretion
- C. Broccoli
Correct Answer: C
Rationale: The correct answer is C, Broccoli. Broccoli is a good source of potassium. Increased excretion can be related to the dietary intake of nutrients like potassium. Choice A, Potassium, is a nutrient obtained from broccoli but is not directly related to increased excretion. Choice B, Increased excretion, is a process rather than a nutrient obtained from broccoli, making it an incorrect choice.