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 3 weeks
7 to 10 days
3 to 4 weeks
2 to 5 days
The Correct Answer is A
A. 2 to 3 weeks: The incubation period for varicella is typically 10 to 21 days, or 2 to 3 weeks.
B. 7 to 10 days: This is shorter than the actual incubation period for varicella.
C. 3 to 4 weeks: This exceeds the typical maximum incubation period of 21 days.
D. 2 to 5 days: This is significantly shorter than the typical incubation period for varicella.
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View Related questions
Correct Answer is A
Explanation
A. Uncontrollable shaking of the body: This is a hallmark sign of generalized tonic-clonic seizures, characterized by jerking movements of the body.
B. Difficulty breathing and shortness of breath: Respiratory difficulties are not primary symptoms of seizures but may occur in severe cases.
C. Dizziness and lightheadedness: These symptoms are more indicative of conditions like vertigo or syncope, not seizures.
D. Rapid heart rate and chest pain: These are more characteristic of cardiac issues than seizures.
Correct Answer is ["A","B","D"]
Explanation
A. Dropping held object: Loss of motor activity during absence seizures may result in dropping objects.
B. Loss of consciousness: Absence seizures involve brief, sudden loss of consciousness without convulsions.
C. Falling to the floor: This is associated with atonic or tonic-clonic seizures, not absence seizures.
D. Appearance of daydreaming: A hallmark of absence seizures is the "staring spell" or daydream-like appearance.