The nurse is caring for the patient with end-stage renal disease (ESRD). The patient's serum potassium level is critically low, which places the patient at risk for which complication?
Select one:

Increased edema

Seizures

Respiratory depression

Cardiac Dysrhythmias

Answer and Explanation

The Correct Answer is D

A. Edema is more commonly due to fluid overload and impaired renal excretion of sodium and water, not primarily caused by low potassium levels.
B. Seizures are more typically linked to electrolyte imbalances such as low sodium or low calcium, not potassium.
C. Respiratory depression is more commonly associated with opioid use, high magnesium, or neuromuscular suppression, not hypokalemia.
D. Critically low potassium (hypokalemia) impairs normal cardiac conduction and increases the risk for life-threatening arrhythmias, making this the most dangerous and priority complication to monitor for.

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Correct Answer is ["21"]

Explanation

To calculate the drops per minute:
Drops per minute = (Total volume × Drop factor) ÷ Time in minutes
= (1000 mL × 10 gtt/mL) ÷ (8 × 60 minutes)
= 10,000 ÷ 480
≈ 20.83 → 21 gtt/min when rounded to the nearest whole number.

Answer: 21 gtt/min

A. "I will need to have a Pap test every 5 years beginning at age 30." B. "I should have a colonoscopy every 15 years beginning at age 60." C. "I will need to have a mammogram every 2 years beginning at age 45.", D. "I should have a fecal occult test done every 3 years."

Correct Answer is A

Explanation

A. Current guidelines recommend a Pap test combined with HPV testing every 5 years for women aged 30 to 65 years.

B. Colonoscopy screening is recommended every 10 years, starting at age 45 (or earlier with risk factors).

C. While some organizations suggest starting mammograms at age 40 or 45, biennial mammograms are generally recommended beginning at age 50. Starting at age 45 may be considered depending on personal and family risk.

D. Fecal occult blood testing is recommended annually, not every 3 years, as part of colorectal cancer screening.

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The nurse is caring for the patient with end-stage renal disease (ESRD). The patient's serum potassium level is critically low, which places the patient at risk for which complication? Select one:

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Naxlex Comprehensive Predictor Exams

1000 ml of lactated ringers over 8 hours the drip factor is 10 gtt/min. How many drops per minute.

Correct Answer is ["21"]

Explanation

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Correct Answer is A

Explanation

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The nurse is caring for the patient with end-stage renal disease (ESRD). The patient's serum potassium level is critically low, which places the patient at risk for which complication?
Select one: