The nurse is assessing a patient in the immediate post-operative phase. Which of thr following assessment findings would be most indicative of post-operative hemorrhage?

Stow, shallow respirations and low heart rate

Fever and flushed skin

Disorientation and confusion in an elderly patient

Increasing heart rate and decreasing blood pressure

Answer and Explanation

The Correct Answer is D

A. Slow, shallow respirations and low heart rate:
Slow, shallow respirations and a low heart rate are not typical signs of postoperative hemorrhage. These signs might suggest respiratory or cardiac issues, but they are not specific to hemorrhage. In fact, hemorrhage is more likely to result in tachycardia (increased heart rate) and hypotension (low blood pressure) rather than bradycardia (low heart rate). Therefore, this finding is not indicative of post-operative hemorrhage.

B. Fever and flushed skin:
Fever and flushed skin are more commonly associated with infection rather than hemorrhage. After surgery, fever can be a sign of infection, particularly if it occurs 24-48 hours postoperatively. While infection can sometimes cause a rise in heart rate, it does not directly correlate with the symptoms of hemorrhage. Therefore, fever and flushed skin are not the most indicative of hemorrhage in the immediate postoperative phase.

C. Disorientation and confusion in an elderly patient:
Disorientation and confusion in the elderly post-operative patient can be concerning and may be caused by a variety of factors, such as medication side effects, electrolyte imbalances, or postoperative delirium. While confusion can occur with significant blood loss, it is not a primary indicator of hemorrhage. The signs of hemorrhage are more likely to include changes in vital signs, especially heart rate and blood pressure. Therefore, while disorientation and confusion should be monitored, they are not the most definitive sign of hemorrhage.

D. Increasing heart rate and decreasing blood pressure:
Increasing heart rate (tachycardia) and decreasing blood pressure (hypotension) are classic signs of hemorrhage. When blood loss occurs, the body compensates by increasing the heart rate to maintain cardiac output and attempting to constrict blood vessels. As hemorrhage progresses, blood volume decreases, which leads to a drop in blood pressure. This combination of tachycardia and hypotension is a key indicator of significant blood loss and requires immediate assessment and intervention. Therefore, this is the most indicative finding of postoperative hemorrhage.

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Correct Answer is C

Explanation

A) "5% Dextrose in water (D5W)":
. D5W is an isotonic solution that, once metabolized by the body, becomes hypotonic because the glucose is rapidly utilized, leaving water. It is typically used to provide free water for hydration or for patients who need a small amount of calories or fluid, but it is not the best choice for this client. The client's low blood pressure and symptoms of dehydration (nausea, vomiting, dizziness, and weakness) suggest that normal saline (0.9% sodium chloride) is the more appropriate choice to help restore circulatory volume and improve blood pressure.

B) "10% Dextrose in water (D10W)":
. D10W is a hypertonic solution with a higher concentration of glucose, used in specific situations such as severe hypoglycemia or for patients requiring a high amount of glucose. It is not appropriate for this patient, whose primary issue seems to be volume depletion due to nausea and vomiting. The focus should be on replenishing circulatory volume and addressing the hypotension, which normal saline (0.9% sodium chloride) would do more effectively than D10W.

C) "0.9% Sodium Chloride":
. 0.9% Sodium Chloride (normal saline) is an isotonic solution and is the most appropriate choice for fluid resuscitation in a client with low blood pressure (hypotension) and signs of dehydration (nausea, vomiting, dizziness). This solution will help restore circulatory volume, correct hypovolemia, and improve blood pressure. It is commonly used for initial fluid resuscitation in clients who are hypotensive and experiencing fluid loss due to vomiting.

D) "0.45% Sodium Chloride (half-normal saline)":
. 0.45% Sodium Chloride is a hypotonic solution, which is more appropriate for treating patients who have conditions like hypernatremia or require gradual hydration. However, in this case, the patient is presenting with hypotension, dizziness, and weakness, which are signs of fluid depletion. A hypotonic solution would not be appropriate in this context, as it could potentially worsen the patient's hypotension or lead to further fluid shifts. The focus should be on using normal saline (0.9% sodium chloride) to help restore circulatory volume and improve the low blood pressure.

A. *Promptly change out of Wet clothing such as fitting suits after use B. "Buy synthetic underwear rather than cotton fabric C. "Be sure to empty your bladder every 6-8 hrs D. "Try to drink 500-1000 ml of fluid per day

Correct Answer is A

Explanation

A. "Promptly change out of wet clothing such as bathing suits after use":
This is a key recommendation for preventing urinary tract infections (UTIs), especially in women. Wet clothing, such as swimsuits or damp exercise clothes, creates a warm, moist environment that encourages bacterial growth, particularly in the genital and perineal areas. Changing out of wet clothing promptly helps reduce the risk of bacteria entering the urinary tract, which is an important preventive measure for recurrent UTIs.

B. "Buy synthetic underwear rather than cotton fabric":
This statement is incorrect. Cotton underwear is recommended because it is breathable and helps keep the genital area dry, reducing the likelihood of bacterial growth. Synthetic fabrics, on the other hand, trap moisture and heat, creating an environment where bacteria can thrive, increasing the risk of UTIs. Therefore, wearing cotton underwear is advised rather than synthetic fabric.

C. "Be sure to empty your bladder every 6-8 hours":
This recommendation is somewhat inaccurate. To prevent UTIs, it is essential to empty the bladder more frequently than every 6-8 hours, especially if the person feels the urge to urinate. Holding urine for long periods can increase the risk of bacterial growth in the urinary tract. It is generally recommended to urinate at least every 3-4 hours during the day to prevent urine stagnation and reduce the risk of infection.

D. "Try to drink 500-1000 ml of fluid per day":
This fluid intake recommendation is too low. To prevent UTIs, a higher fluid intake is necessary—typically 2-3 liters (2000-3000 mL) of fluid per day. Adequate hydration helps ensure frequent urination, which flushes out bacteria from the urinary tract. Consuming only 500-1000 mL of fluid per day is insufficient and would likely increase the risk of UTIs due to less frequent urination and less flushing of the urinary system.

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