A client is admitted with hypovolemia due to severe bleeding. Which Intravenous fluid does the nurse anticipate using to replace fluid losses?

5% dextrose in 0.25% sodium chloride (D51/4NS)

3% sodium chloride (3% NaCl)

5% dextrose in water (DSW)

0.9% sodium chloride (0.9% NaCl)

Answer and Explanation

The Correct Answer is D

D. 0.9% sodium chloride (0.9% NaCl): This solution, also known as normal saline, is isotonic and contains the same concentration of sodium as extracellular fluid. It is the most appropriate choice for initial fluid resuscitation in hypovolemia due to severe bleeding because it rapidly expands intravascular volume, replaces sodium losses, and helps restore circulating blood volume.
A. This solution contains dextrose (glucose) and a small amount of sodium chloride. It provides some glucose for energy but has a lower sodium concentration compared to isotonic solutions like normal saline. While it may be used in certain situations, such as to provide maintenance fluids or correct mild dehydration, it is not the first choice for fluid resuscitation in hypovolemia due to severe bleeding because it does not adequately replace lost volume.
B. 3% sodium chloride (3% NaCl): This solution is hypertonic and has a high sodium concentration. It is not typically used for initial fluid resuscitation in hypovolemia due to severe bleeding. Hypertonic saline solutions like 3% NaCl are more commonly used in specific situations such as severe hyponatremia or cerebral edema.
C. 5% dextrose in water (D5W): This solution contains only dextrose and water and is isotonic until the dextrose is metabolized, after which it becomes hypotonic. D5W is not suitable for fluid resuscitation in hypovolemia due to severe bleeding because it does not provide adequate sodium or volume replacement.

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Correct Answer is B

Explanation

B. When a client experiences symptoms of extravasation, such as pain, burning, and swelling, especially with a vesicant medication, the priority is to stop the infusion and remove the catheter immediately to prevent further tissue damage. Removing the catheter promptly helps minimize the amount of medication that may have leaked into the surrounding tissues.
A. Elevating the extremity on a pillow may help reduce swelling and discomfort in some cases, but it is not the first action the nurse should take when a vesicant medication has caused pain, burning, and swelling at the IV site.
C. Keeping the catheter in place is not advisable when extravasation has occurred, especially with a vesicant medication. Continuing the infusion could lead to further tissue damage and exacerbate the client's symptoms. Removing the catheter is necessary to prevent additional medication from entering the surrounding tissues.
D. While applying a cool compress may provide temporary relief from discomfort, it is not the first action the nurse should take when managing extravasation caused by a vesicant medication. The priority is to stop the infusion, remove the catheter, and assess the extent of tissue damage. Cool compresses may be used after the catheter removal to help reduce swelling and discomfort.

A. Research shows that people in general get more than enough sleep. B. Teenagers have a natural tendency to wake up earlier. C. Sleep needs remain constant over the course of a person's lifetime. D. Older adults experience a progressive decrease in deep sleep.

Correct Answer is D

Explanation

D. As individuals age, there is a natural decline in the amount of deep sleep (slow-wave sleep or Stage N3 sleep) they experience. Older adults tend to spend less time in deep sleep and may experience more fragmented sleep patterns, with more frequent awakenings during the night. This reduction in deep sleep is a normal part of the aging process and is associated with changes in sleep architecture and physiology.
A. Research indicates that a significant portion of the population does not get enough sleep, with many adults experiencing sleep deprivation due to various factors such as lifestyle, work schedules, and sleep disorders.
B. Teenagers often have a natural tendency to stay up later and have difficulty waking up early due to changes in their circadian rhythm during adolescence. This shift in sleep patterns, known as delayed sleep phase syndrome, can result in later bedtimes and waking times for teenagers.

C. Sleep needs typically change over the course of a person's lifetime. Infants and young children require more sleep than adults, with sleep duration gradually decreasing as individuals age.
Additionally, factors such as lifestyle, health status, and environmental influences can affect sleep needs at different stages of life.

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A client is admitted with hypovolemia due to severe bleeding. Which Intravenous fluid does the nurse anticipate using to replace fluid losses?

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a client receiving an intravenous medication that is a vesicant. The IV flow has stopped and there is pain, burning and swelling at the IV site. What action should the nurse take first?

Correct Answer is B

Explanation

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Correct Answer is D

Explanation

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