A nurse is caring for a client who is receiving total parenteral nutrition. Which of the following laboratory results indicates a possible complication of this therapy?
Serum calcium 12.5 mg/dL
BUN 16 mg/dL
Serum potassium 4.6 mEq/L
WBC count 8,000/mm³
The Correct Answer is A
A nurse caring for a client who is receiving total parenteral nutrition should identify that a serum calcium level of 12.5 mg/dL indicates a possible complication of this therapy. Total parenteral nutrition can result in electrolyte imbalances, including hypercalcemia (high levels of calcium in the blood).
The other laboratory results are within normal ranges and do not indicate a complication of total parenteral nutrition.
b) A BUN level of 16 mg/dL is within the normal range.
c) A serum potassium level of 4.6 mEq/L is within the normal range.
d) A WBC count of 8,000/mm³ is within the normal range.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
When a mother states that she should have her baby latch on to both the nipple and areola during breastfeeding, it demonstrates an understanding of the correct latch technique. A proper latch involves the baby taking in not just the nipple but also a portion of the surrounding areola. This ensures effective milk transfer and helps prevent nipple soreness or damage.

"My baby should breastfeed 5 to 10 minutes on each breast": This statement is not entirely accurate. It is important to understand that breastfeeding duration can vary among infants, and there is no fixed timeframe for how long a baby should breastfeed on each breast. Some infants
may nurse for shorter periods, while others may take longer. The focus should be on ensuring that the baby is effectively nursing and getting enough milk rather than adhering strictly to a specific time limit.
"I should keep my baby on a strict feeding schedule": This statement is incorrect. Breastfeeding on demand, also known as responsive feeding, is generally recommended for newborns.
Newborns should be fed whenever they show signs of hunger, such as rooting, sucking motions, or increased alertness. Strict feeding schedules can interfere with the baby's natural feeding cues and hinder milk supply establishment.
"I should not wake my baby during the night to breastfeed": This statement is not accurate, especially for a 5-day-old newborn. Newborns typically need frequent feeding, including during the night, to meet their nutritional needs and support proper growth and development. It is generally recommended to wake a sleeping newborn every 2-3 hours during the night to ensure adequate feeding and prevent excessive weight loss.
Correct Answer is A
Explanation
After a patient dies, postmortem care includes preparing them for family viewing. The nurse should place the body in the supine position, with the arms at the sides and the head on a pillow. Then elevate the head of the bed 30 degrees to prevent discoloration from blood settling in the face .
The other options are not correct because:
b) The nurse should cleanse the client's body while wearing appropriate personal protective equipment (PPE) based on indications for isolation precautions, not necessarily sterile gloves.
c) If the patient wore dentures and your facility’s policy permits, gently insert them; then close the mouth
d) The nurse should close the eyes by gently pressing on the lids with their fingertips. If they don’t stay closed, place moist coton balls on the eyelids for a few minutes, and then try again to close them. Surgical tape is not mentioned as necessary .

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