A nurse is teaching a prenatal class about infection prevention at a community center.
Which of the following statements by a client indicates an understanding of the teaching?
"I can visit my nephew who has chickenpox 5 days after the sores have crusted."
"I should take antibiotics when I have a virus."
"I should wash my hands for 10 seconds with hot water after working in the garden."
"I can clean my cat's litter box during my pregnancy."
The Correct Answer is A
A. Correct. Chickenpox is contagious until the sores have crusted over, which generally takes about 5-7 days. Visiting after this period reduces the risk of infection.
B. Incorrect. Antibiotics are not effective against viruses; they treat bacterial infections.
C. Incorrect. Handwashing should be done with soap and water for at least 20 seconds, not 10 seconds, to effectively remove germs.
D. Incorrect. Cleaning a cat's litter box during pregnancy is not recommended due to the risk of toxoplasmosis, a parasitic infection.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Incorrect. Documentation of sensitive material might have designated personnel, but this information does not need to be limited to the charge nurse.
B. Incorrect. Access to medical records should be limited to those with a need for that information, not every nurse in the facility.
C. Incorrect. Most facilities require more frequent password changes (e.g., every 90 days) to enhance security. Therefore, this statement may be inaccurate depending on the facility's policy.
D. Correct. Firewalls are security systems that are used to protect computer networks from unauthorized access. They are an important component of any computerized documentation system.
Correct Answer is C
Explanation
A. Waiting for 2 minutes between suctions is a standard practice to prevent damage to the trachea and to allow the client to recover from the suctioning process. This action is also appropriate and does not require intervention.
B. Suction is typically applied for 10-15 seconds while withdrawing the catheter to prevent hypoxia and trauma to the airway.
C. Encouraging a client to cough during suctioning is generally acceptable because coughing helps expel secretions from the airway.However, the nurse should ensure that the client does not cough too forcefully, as this could lead to trauma or discomfort.
D. The catheter should be attached to suction while being inserted and withdrawn to effectively clear secretions from the airway.
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