To assess the client's visual acuity, the nurse should use the:
a. ophthalmoscope.
b. otoscope.
c. Snellen chart.
d. penlight.
ANS: C
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The nurse is teaching parents of an infant diagnosed with hypothyroidism. Which items are appropriate to include in the teaching plan? (Select all that apply.)
A. Dissolving the levothyroxine (Synthroid) completely in formula B. Frequent monitoring of the child's height and weight C. Keeping a log or diary of developmental milestones the child meets D. Monitoring the child for behavioral changes as he or she grows E. The need for frequent laboratory testing during the child's life
A client visits a health care facility with complaints of early awakening after sleep, which leaves him tired and weak. For which of the following lifestyle practices should the nurse assess the client in this case?
A) Alcohol consumption B) Regular exercise C) Environmental stimulus D) Recreational activities
All vaginal discharge should be assessed during pregnancy because it may indicate:
A) Placenta previa. B) Vaginal infection. C) Premature rupture of membranes. D) All of the above.
Activation of the humoral immune system by an antigen results in the production of which substance?
1. Immunoglobulins (antibodies) specific for the antigen 2. Macrophages specific for the immunogen 3. Sensitized T lymphocytes 4. Sensitized natural killer (NK) cells