A nurse is preparing to administer dextrose 5% in water (DSW) 1,200 ml. IV to infuse over 24 hr. The drop factor of the manual IV tubing is 15 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["13"]
To calculate the infusion rate in drops per minute (gtt/min), we can use the following formula: Infusion rate (gtt/min) = (Volume to be infused (ml) * Drop factor) / Time (min) Given:
Volume to be infused: 1,200 ml
Drop factor: 15 gtt/ml
Time: 24 hr
First, we need to convert the time from hours to minutes:
24 hr * 60 min/hr = 1,440 min
Now, we can calculate the infusion rate:
Infusion rate (gtt/min) = (1,200 ml * 15 gtt/ml) / 1,440 min
Simplifying the equation:
Infusion rate (gtt/min) = 18,000 gtt / 1,440 min
Dividing both sides:
Infusion rate (gtt/min) ≈ 12.5 gtt/min
Rounding the answer to the nearest whole number, the nurse should set the manual IV infusion to deliver approximately 13 gtt/min.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
The manifestation of gastrointestinal perforation includes severe upper abdominal pain. This can be a significant symptom indicating a potential perforation in the gastrointestinal tract. It is important to note that gastrointestinal perforation is a medical emergency that requires immediate attention and intervention.
Hyperactive bowel sounds: This finding is more commonly associated with conditions like bowel obstruction or gastroenteritis rather than gastrointestinal perforation.
Bradycardia: Bradycardia (slower than normal heart rate) is not a typical manifestation of gastrointestinal perforation. It may be associated with other conditions or factors.
Report of epigastric fullness: Epigastric fullness can be a symptom of various gastrointestinal conditions, including peptic ulcer disease itself. However, it is not a specific manifestation of gastrointestinal perforation.
Correct Answer is A
Explanation
When reinforcing teaching with a client who has a new prescription for aluminum hydroxide to treat heartburn, the nurse should include constipation as an adverse effect of the medication. Aluminum hydroxide is an antacid commonly used to neutralize stomach acid and provide relief from heartburn and indigestion. However, one of its potential side effects is constipation. Aluminum hydroxide can slow down intestinal motility, leading to infrequent or difficult bowel movements.
Hypertension: Aluminum hydroxide is not known to cause hypertension (high blood pressure). However, clients with pre-existing hypertension should be cautious when using antacids containing sodium bicarbonate, as the sodium content may impact blood pressure levels.
Flatulence: Flatulence (excessive gas) is not a common adverse effect of aluminum hydroxide. It primarily works by neutralizing stomach acid and does not typically cause increased gas production.
Headache: Headache is not commonly reported as an adverse effect of aluminum hydroxide. It is more likely to be associated with other factors such as the underlying condition causing heartburn or individual factors.
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