The nurse chooses which method and concentration of oxygen administration until intubation is established in a patient who has sustained a cardiopulmonary arrest?
a. Bag-valve-mask at FiO2 of 100%
b. Bag-valve-mask at FiO2 of 50%
c. Mouth-to-mask ventilation with supplemental oxygen
d. Non-rebreather mask at FiO2 of 100%
A
Oxygen can be delivered via mouth to mask or with a bag-valve device connected to a mask or endotracheal tube. During resuscitation efforts, 100% oxygen is administered.
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The new nursing student is working on a surgical unit and observes some patients developing a low-grade fever of 99°F a few hours after their surgery. The most appropriate action for the student to take to gain some insight into her observation is to:
a. Ask an experienced nursing instructor why this might be occurring b. Talk to someone about starting a research study c. Formulate a searchable question and research the literature d. Speak with a surgeon from the unit
The nurse instructs a client about complementary proteins. Which client statement indicates that additional teaching is needed? (Select all that apply.)
a. "Eggs are the best source of complementary protein." b. "I should eat a combination of meat and plant protein each day." c. "Many vegetarians use complementary proteins to meet protein needs." d. "If I use combinations of incomplete proteins I will have the amino acids I need." e. "Using complementary proteins is another way to figure out how to get adequate protein."
Which is the preferred site for administration of the Hib vaccine to an infant?
a. Deltoid b. Anterolateral thigh c. Upper, outer aspect of the arm d. Dorsal gluteal region
Which data collection method can be assessed by asking, "Is there clear indication that the subjects understood the task and the questions?"
a. Questionnaires b. Interviews c. Physiologic measurement d. Records and databases