Identify an accurate statement about triglycerides.
A. Triglycerides, unlike other fats, do not provide energy.
B. Triglycerides are mostly a cholesterol core with a fibrous cap.
C. Triglycerides are the main form of fat from diet.
D. Triglycerides are stored in the body in the form of cholesterol.
Answer: C
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What should the nurse, preparing to collect an admission history from parents who have recently emigrated from Russia, keep in mind?
a. Eye-to-eye contact is considered disrespectful. b. Touching the child's head means the nurse is superior. c. Smiling is inappropriate in a serious situation. d. Staring is a sign of the nurse's rudeness.
The critical care environment is often stressful to a critically ill patient. Identify stressors that are common. (Select all that apply.)
a. Alarms that sound from various devices b. Bright, fluorescent lighting c. Lack of day-night cues d. Sounds from the mechanical ventilator e. Visiting hours tailored to meet individual needs
The patient's nasogastric (NG) tube drains approximately 400 mL/day of yellow-green drainage. When the patient begins to complain of nausea, which intervention should the nurse implement first?
a. Irrigate the tube with 50 mL of water. b. Assess the patency of the NG tube. c. Replace the NG tube with a much larger tube. d. Elevate the patient's head and reassess.
Which foods high in vitamin A should the nurse recommend to a client?
A. Eggs B. Butter C. Whole milk D. Dark leafy vegetables E. Lean red meat