What is the treatment of choice for a child with intussusception?
A barium enema
IV fluids until the spasms subside
Immediate surgery
Gastric lavage
The Correct Answer is A
A. A barium enema: A barium enema is both diagnostic and therapeutic for intussusception in many cases. It helps to diagnose the condition by visualizing the telescoped intestine and can also often reduce the intussusception by hydrostatic pressure.
B. IV fluids until the spasms subside: IV fluids are important for managing dehydration and maintaining hydration but do not directly treat intussusception.
C. Immediate surgery: Surgery may be necessary if non-operative reduction methods fail or if there are complications like bowel necrosis or perforation. However, it is not the first-line treatment choice.
D. Gastric lavage: Gastric lavage (stomach pumping) is not indicated for the treatment of intussusception.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Insulin is absorbed most rapidly when injected in the thigh. Insulin is actually absorbed most rapidly in the abdomen, not the thigh.
B. Use cold insulin for injection to minimize site pain. Insulin should be at room temperature for injection to reduce discomfort and avoid altered absorption rates. Cold insulin can increase injection pain.
C. Massage the site after injection to promote absorption. Massaging the injection site can cause unpredictable insulin absorption and is not recommended.
D. Rotate the injection site to keep insulin levels consistent. Rotating the injection sites helps prevent lipodystrophy and ensures consistent insulin absorption. It helps maintain stable blood glucose levels.
Correct Answer is C
Explanation
A. Take the prescribed insulin 30 minutes before practice or game time rather than in the morning. Insulin timing should generally be consistent with meal times to match insulin action with food intake. Adjusting timing without medical advice can lead to imbalanced blood sugar levels.
B. Eat half the amount of food normally eaten at lunchtime. Eating less food than usual can lead to hypoglycemia during prolonged physical activity and is not recommended.
C. Eat six graham crackers or drink a cup of orange juice before practice or game time. This action helps to prevent hypoglycemia during physical activity by providing quick-acting carbohydrates that can be readily absorbed and utilized by the body.
D. Take two times the amount of prescribed insulin on practice and game days. Doubling insulin doses without medical supervision can lead to hypoglycemia and is not appropriate for managing blood sugar during physical activity.
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