Saliva contains which immunoglobulin (Ig)?
a. IgA
b. IgE
c. IgG
d. IgM
Ans: a. IgA
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The nurse is doing an assessment on a four-month-old infant. Which assessment finding would the nurse consider abnormal?
1. The posterior fontanel is open. 2. The infant has good head control when held upright. 3. The infant is able to roll only from abdomen to back. 4. The anterior fontanel is open and soft.
A client is being assessed for complaints of difficulty getting to and staying asleep, chronic fatigue, and difficulty staying awake during daytime hours
A sleep study has been ordered. Which medication should the nurse teach the client to avoid prior to the sleep study? 1. Fosinopril (Monopril), 10 mg p.o. q.d., an ACE inhibitor 2. Calan SR, (verapamil) 120 mg p.o. q.d., a calcium channel blocker 3. Folic acid, 1 mg p.o. 4. Buspirone (BuSpar), 10 mg p.o. b.i.d., a nonbenzodiazepine anxiolytic
After an epidural catheter is inserted, blood pressure and pulse should be monitored every
A) hour for the first 2 hours, then every 2 hours. B) 15 minutes for 4 hours, then every hour. C) hour for the first 24 hours. D) 30 minutes for the first 6 hours, then every hour for 8 hours.
When describing fluid exchange and the capillaries, the instructor explains which mechanism as the most likely cause if oxygen, water, and nutrients are having difficulty entering the interstitial fluid?
A) Osmotic pressure B) Gravitational flow C) Hydrostatic force D) Diastolic pressure