A patient is receiving a 3% saline continuous IV infusion for hyponatremia. Which assessment data represents an adverse outcome (side effect) of this infusion?
There are crackles throughout both lung fields.
The patient's radial pulse is 105 beats/min.
There is sediment and blood in the patient's urine
The blood pressure increases from 66/50 to 122/74 mm
The Correct Answer is A
A 3% saline solution is a hypertonic solution used to increase serum sodium levels in cases of severe hyponatremia. However, it can lead to fluid overload and pulmonary edema. The presence of crackles throughout both lung fields indicates the accumulation of fluid in the lungs, which is a serious adverse outcome.
The patient's radial pulse rate of 105 beats/min is within a normal range and does not directly indicate an adverse effect of the saline infusion.
The presence of sediment and blood in the patient's urine may be unrelated to the 3% saline infusion and could indicate other issues such as urinary tract infection or kidney injury.
An increase in blood pressure from 66/50 to 122/74 mmHg is an expected effect of a hypertonic solution like 3% saline, as it can cause an increase in intravascular volume. While the increase in blood pressure is significant, it does not represent an adverse outcome specific to the infusion itself.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Bowel sounds are the result of muscular contractions in the intestines, indicating the movement of food, fluids, and gas through the gastrointestinal tract. After surgery, the normal function of the intestines, including peristalsis, may be temporarily impaired. As the intestines recover and regain their normal motility, bowel sounds will become audible.
The return of bowel sounds is an encouraging sign that the gastrointestinal system is starting to function again. It indicates that peristaltic activity has resumed and that the intestines are moving and processing the contents within. This is an essential step in the postoperative recovery process, as it indicates the return of normal gastrointestinal function and can lead to the resumption of oral intake and passage of stool.
While the other options may also be associated with the return of GI function, such as feeling hungry or passing flatus or stool, the presence of bowel sounds is a more reliable and direct assessment finding that indicates the resumption of peristaltic activity.
Correct Answer is A
Explanation
The patient's vital signs indicate signs of septic shock, including low blood pressure (70/46 mm Hg), tachycardia (136 beats/min), and tachypnea (32 breaths/min). The patient also has a high temperature of 104°F, indicating a fever. These findings suggest a systemic response to an infection that is leading to inadequate tissue perfusion.The initial treatment for septic shock includes fluid resuscitation to improve blood pressure and tissue perfusion. A fluid bolus of 0.9% Sodium Chloride (normal saline) is commonly used to restore intravascular volume in septic shock. It helps to increase blood pressure, improve organ perfusion, and stabilize the patient's condition.
The other interventions, such as administering Pantoprazole (Protonix) for gastrointestinal protection, giving Acetaminophen (Tylenol) for fever control, or administering rapid-acting insulin per sliding scale for hyperglycemia, are important aspects of care but should be implemented after the initial fluid resuscitation. The priority at this moment is to address the patient's hypotension and inadequate tissue perfusion through the administration of fluid bolus.
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