Which of the following gauge sizes should be used for the infant scalp venipuncture?
A) 19 gauge
B) 21 gauge
C) 23 gauge
D) 25 gauge
Answer: C
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A patient receiving time-triggered continuous mechanical ventilation at a preset rate of 10/min stops breathing. Which of the following will occur?
a. The high-pressure limit alarm will sound (if properly set). b. The patient will continue to receive 10 breaths/min. c. The low tidal volume (VT) alarm will sound (if properly set). d. Ventilation will drop to zero and the ap-nea alarm will sound.
Which of the following occurs during the second trimester?
A. The embryo becomes a fetus. B. It is the most noticeable period of growth. C. Implantation occurs. D. Fetal movement is felt. E. The mother is unable to sleep on her back.
Which of the following statements regarding sinus bradycardia is correct?
A) Treatment focuses on the patient's tolerance to the bradycardia. B) Symptomatic bradycardia is often caused by a decreased atrial rate. C) Sinus bradycardia often requires multiple doses of atropine to correct it. D) Sinus bradycardia is caused by decreased vagal tone in most patients.
Fire fighters visit a commercial/industrial property to become familiar with a building and anticipate fire behavior during a(n) __________.
a. fire inspection b. pre-incident planning survey c. enforcement survey d. size-up