A nurse is caring for a client who has chronic diarrhea. Which of the following findings should the nurse expect?
Respiratory acidosis
Hypermagnesemia
Hypertension
Hypokalemia
The Correct Answer is D
A. Respiratory acidosis is incorrect. Chronic diarrhea typically leads to metabolic acidosis, not respiratory acidosis. Metabolic acidosis occurs due to the loss of bicarbonate through diarrhea, which affects the body’s acid-base balance.
B. Hypermagnesemia is incorrect. Chronic diarrhea is more likely to lead to hypomagnesemia due to the loss of electrolytes through frequent bowel movements, not an increase in magnesium levels.
C. Hypertension is incorrect. Chronic diarrhea generally leads to dehydration and hypotension due to fluid loss rather than high blood pressure.
D. Hypokalemia is correct. Chronic diarrhea causes significant potassium loss, which can result in hypokalemia (low potassium levels). Potassium is lost in the stool, and this depletion can lead to muscle weakness, arrhythmias, and other complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Encouraging the client to write about her feelings in a journal each day.: While journaling can be therapeutic, it may not be the best immediate intervention. The client may first need support and validation of her feelings before engaging in such an activity.
B. Demonstrating a nonjudgmental attitude toward the client when providing care for her surgical wounds.: This is important for maintaining therapeutic communication, but it does not address the emotional distress the client is currently experiencing.
C. Identifying the client's perception of the changes in her physical appearance.: The client is likely struggling with body image changes following a bilateral mastectomy. The priority should be to assess the client’s emotional response to her altered appearance and to offer emotional support. This provides the foundation for helping the client process her feelings.
D. Providing the client with information on community resources that will strengthen her coping skills.: While community resources can be helpful later on, the immediate priority is understanding the client’s emotional response to her surgery. Once the nurse has established the client's emotional needs, then providing resources may be more appropriate.
Correct Answer is ["1.5"]
Explanation
Step 1: Determine the desired dose
The desired dose is 60 mg of ibuprofen.
Step 2: Calculate the dose per mL
The available concentration is 50 mg per 1.25 mL.
Step 3: Set up a proportion to find the volume needed
(50 mg / 1.25 mL) = (60 mg / x mL)
Step 4: Solve for x
x = (60 mg 1.25 mL) / 50 mg
x = 1.5 mL
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