A nurse is attending a continuing education course about communicable diseases. The nurse should identify that varicella has which of the following incubation periods?
2 to 5 days
3 to 4 weeks
7 to 10 days
2 to 3 weeks
The Correct Answer is D
Choice A rationale
The incubation period for varicella, or chickenpox, is typically longer than 2 to 5 days. It usually ranges from 10 to 21 days.
Choice B rationale
An incubation period of 3 to 4 weeks is within the typical range for varicella. However, the average incubation period is usually around 14 to 16 days.
Choice C rationale
An incubation period of 7 to 10 days is shorter than the typical incubation period for varicella, which is usually around 14 to 16 days.
Choice D rationale
An incubation period of 2 to 3 weeks is within the typical range for varicella. The average incubation period is usually around 14 to 16 days.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
While placing a pillow under the child’s head might seem like a good idea, it’s actually not recommended during a seizure. The child’s movements could be unpredictable, and a pillow could potentially cause suffocation.
Choice B rationale
Removing the child’s eyeglasses is a good idea, but it’s not the first thing you should do. The child’s safety is the top priority, and eyeglasses can be removed once the child is safe.
Choice C rationale
Timing the seizure is important for medical professionals to know, but it’s not the first action to take. The child’s immediate safety is the priority.
Choice D rationale
Moving the child into a side-lying position is the priority. This position helps keep the airway clear and allows any vomit to exit the mouth, reducing the risk of choking.
Correct Answer is C
Explanation
Choice A rationale
Bradycardia, or a slower than normal heart rate, is not typically associated with acute appendicitis. In fact, tachycardia, or a faster than normal heart rate, may occur due to the body’s response to inflammation and infection.
Choice B rationale
Hyperactive bowel sounds are not a typical finding in acute appendicitis. In fact, bowel sounds may be normal or decreased due to the inflammatory process.
Choice C rationale
A white blood cell (WBC) count of 17,000/mm is higher than the normal range, indicating the presence of an infection or inflammation in the body. This is a common finding in acute appendicitis.
Choice D rationale
Pain from appendicitis is typically located in the right lower quadrant of the abdomen, not the left.
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