A patient, admitted with a head injury, has an order for DSNS at 125 ml/hour. The IV tubing has a calibration of 15gtt/mL.

What is the correct rate of flow for this patient in gtt/min?

Answer and Explanation

The Correct Answer is ["31.25"]

To calculate the correct rate of flow for this patient, we need to use the formula: Rate (gtt/min) = Volume (mL) x Calibration (gtt/mL) / Time (min)
Plugging in the given values, we get: Rate (gtt/min) = 125 mL x 15 gtt/mL / 60 min
Simplifying, we get: Rate (gtt/min) = 31.25 gtt/min
Therefore, the correct rate of flow for this patient is 31.25 gtt/min

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Correct Answer is B

Explanation

Choice A reason:

Sudden thirst, unrelieved by oral fluid administration, may indicate dehydration, but it is not specific to a recurrence of upper GI bleeding.

Choice B reason:

This is the correct answer. Tachycardia (rapid heart rate), hypotension (low blood pressure), and tachypnea (rapid breathing) are signs of potential recurrence of upper GI bleeding and should be closely monitored.

Choice C reason:

Diaphoresis (excessive sweating) and sudden onset of abdominal pain could be indicative of various conditions, but they are not specific to a recurrence of upper GI bleeding.

Choice D reason:

Tarry, foul-smelling stools (melena) are indicative of upper GI bleeding. However, in this scenario, the bleeding has been controlled, so this is not an expected sign of recurrence.

A. "Your large intestine will adapt over time to the absence of your appendix." B. "Your appendix doesn't play a major role, so you won't notice any difference after you recover from surgery." C. "Your body will absorb slightly fewer nutrients from the food you eat, but you won't be aware of this." D. "The surgeon will encourage you to limit your fat intake for a few weeks after the surgery, but your body will then begin to compensate."

Correct Answer is B

Explanation

Choice A reason:

This statement may not be entirely accurate. While other parts of the digestive system can compensate to some extent, the primary function of the appendix is not related to the large intestine's adaptation.

Choice B reason:

This is the correct answer. The appendix is considered a vestigial organ, meaning it doesn't have a major function in humans. Its removal typically doesn't lead to noticeable changes in overall health or digestion.

Choice C reason:

While the appendix does have some immune functions, the impact on nutrient absorption is minimal, and its removal is unlikely to lead to a significant difference in nutrient absorption.

Choice D reason:

Limiting fat intake after surgery is not a standard recommendation following an appendectomy. The statement may cause unnecessary concern for the patient.

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A patient, admitted with a head injury, has an order for DSNS at 125 ml/hour. The IV tubing has a calibration of 15gtt/mL. What is the correct rate of flow for this patient in gtt/min?

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Naxlex Comprehensive Predictor Exams

A patient who experienced an upper GI bleed due to gastritis has had the bleeding controlled and the patient's condition is now stable. For the next several hours, the nurse caring for this patient should assess for what signs and symptoms of recurrence?

Correct Answer is B

Explanation

A patient has been brought to the emergency department with abdominal pain and is subsequently diagnosed with appendicitis. The patient is scheduled for an appendectomy but questions the nurse about how his health will be affected by the absence of an appendix. How should the nurse best respond?

Correct Answer is B

Explanation

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A patient, admitted with a head injury, has an order for DSNS at 125 ml/hour. The IV tubing has a calibration of 15gtt/mL.

What is the correct rate of flow for this patient in gtt/min?