The parent of an infant asks when the baby's first immunization for measles, mumps, and rubella (MMR) should be given.
Which age should the nurse provide the parent?
6 months.
12 months.
24 months.
2 months.
The Correct Answer is B
The American Academy of Pediatrics (AAP) and the Centers for Disease Control and Prevention (CDC) recommend that the first dose of MMR vaccine be given at 12-15 months of age.
A. 6 months is too early for the MMR vaccine.
D. 2 months is also too early for the MMR vaccine.
C. 24 months is slightly beyond the recommended range for the first dose of MMR vaccine, which is given between 12-15 months of age.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
In a normal infant, T4 levels increase after birth due to stimulation by TSH from the pituitary gland. In this case, the T4 level is low and the TSH level is high, indicating that the thyroid gland is not producing enough T4 in response to TSH stimulation. This suggests that the infant may have congenital hypothyroidism, which requires prompt treatment to prevent developmental delays and other complications.
The low T4 level is not a direct cause of the high TSH level; rather, the high TSH level is a compensatory mechanism to increase T4 production. It is not normal for a breastfeeding infant to have high thyroxine levels. While the thyroid gland may take a few weeks to reach normal function after birth, the persistent low T4 and high TSH levels in this infant suggest a more serious issue.

Correct Answer is B
Explanation
The adolescent's symptoms suggest that their blood glucose levels may be very high. Obtaining a point-of- care glucose reading is the first step in assessing the adolescent's current blood glucose levels and determining the appropriate course of action.
Reviewing prior insulin prescriptions, assessing urine for ketones, and checking blood pressure are also important interventions but should occur after the blood glucose level has been determined.
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