Placebo effects are
A. psychological but not physical
B. physical but not psychological
C. neither physical nor psychological
D. physical, psychological, or both
D. physical, psychological, or both
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The content and method of presentation in the critical care unit vary because
a. of the different admitting diagnoses. b. of the uniqueness of each patient's clinical and emotional status. c. all patients are on ventilators and cannot talk. d. patients are heavily sedated and may not comprehend teaching.
The nurse assists the client with transferring from bed to chair by using a transfer belt. Which instruction does the nurse give to the client after properly positioning the client to begin?
1. Place arms around the nurse's neck to stand up. 2. Flex both knees slightly when standing upright. 3. Grasp the transfer belt for stability during transfer. 4. Face the nurse and keep both feet flat on the floor.
Which mineral is needed for growth and metabolism?
a. Sodium b. Iron c. Iodine d. Potassium
A study conducted on the risk factors of specific birth defects born to parents with identified genetic markers would use which theory?
A) Web of causation B) Epidemiologic triangle C) Genetic principles and theory D) Theory of immunity