Routine observation of the fetal heart rate should be conducted by:
a. waterproof Doppler device or Pinard stethoscope
b. fetal scalp electrode
c. cardiotocograph (CTG)
d. fetal heart rate is not monitored during water immersion
ANS: A
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A clinic nurse is providing care for several clients. Which client is at the highest risk for anorexia nervosa?
A) A 16-year-old Hispanic female client B) A 21-year-old Hispanic female client C) A 16-year-old male Caucasian client D) A 22-year-old male Caucasian client
A nurse is assisting a physician who is performing a circumcision on a newborn. The physician asks the nurse to prepare lidocaine and epinephrine for injection to provide anesthesia. What will the nurse do?
a. Ask the provider why an injectable anes-thetic is being used for this procedure. b. Draw up the medication as ordered and prepare the infant for the procedure. c. Make sure that seizure precautions are in place. d. Question the use of the epinephrine for this procedure.
Which patient population(s) should the nurse advise to avoid lindane-containing preparations? You may select more than one answer
1. Patients allergic to sulfa 2. Children 3. Adults with autoimmune disorders 4. Breast-feeding women 5. Patients who consume large quantities of alcohol
Regarding the heart’s valves, what is a function of the papillary muscles?
a. The papillary muscles close the semilunar valve. b. These muscles prevent backward expulsion of the atrioventricular valve. c. They close the atrioventricular valve. d. The papillary muscles open the semilunar valve.