A group of nursing students are reviewing information about childhood infectious diseases. The students demonstrate understanding of this information when they identify which disease as a common childhood exanthem?
Rubella
Rabies
Mumps
West Nile virus
The Correct Answer is A
A. Rubella (German measles) is a viral infection characterized by a maculopapular rash, making it a classic example of a childhood exanthem. It typically presents with mild fever, lymphadenopathy, and rash, and is most common in children.
B. Rabies is a viral disease transmitted through animal bites and does not cause a generalized rash, so it is not considered an exanthem.
C. Mumps primarily affects the salivary glands, causing parotitis, and does not produce a generalized skin rash.
D. West Nile virus can cause fever and neurological symptoms but is rarely associated with a rash, and it is not classified as a childhood exanthem.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Assessing the odor of the amniotic fluid is important because a foul-smelling or cloudy fluid can indicate intra-amniotic infection (chorioamnionitis). Early recognition and documentation of signs of infection help guide timely interventions to prevent maternal and fetal complications.
B. Waiting 4 hours to recheck the temperature is unsafe in the presence of a high fever, as this could delay the identification of infection or sepsis.
C. Administering glucocorticoids is typically indicated for preterm labor (<34 weeks) to promote fetal lung maturity, not for term clients with fever.
D. Preparing for emergency cesarean is not automatically indicated for fever alone; management focuses first on assessing for infection and monitoring maternal-fetal status.
Correct Answer is C
Explanation
A. Arterial blood gas analysis evaluates oxygenation, ventilation, and acid-base balance, but it does not indicate infection or inflammation.
B. Gastric lavage is used to remove ingested substances from the stomach, not to detect infection or inflammatory processes.
C. Erythrocyte sedimentation rate (ESR) is a nonspecific test that measures the rate at which red blood cells settle in a tube over a specific time. An elevated ESR can indicate the presence of inflammation or infection in the body.
D. Blood cultures are used to identify the specific pathogen causing an infection but do not measure the general presence of an inflammatory process.
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