Which of the following disease processes would result in a need for an increased caloric intake?
a. Cancer
b. Osteoporosis
c. Arthritis
d. Stroke
ANS: A
Persons with an illness such as cancer require increased caloric intake because illness increases metabolism. Diseases that restrict mobility result in a reduced caloric need.
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An oncology nurse is providing for an adult patient who is currently immunocompromised. The nurse is aware of the physiology involved in hematopoiesis and immune function, including the salient role of cytokines
What is the primary role of cytokines in maintaining homeostasis? A) Cytokines perform phagocytosis in response to bacterial and protozoal infection. B) Cytokines perform a regulatory role in the development of diverse blood cells. C) Cytokines can be considered to be the basic "building blocks" of all blood cells. D) Cytokines are formed in response to the presence of antibodies.
The nurse administers polymyxin B to a patient with a gram-negative bacterial infection. What symptoms would cause the nurse to suspect drug fever, hold the medication, and call the health care provider immediately? (Select all that apply.)
A) Fever B) Dizziness C) Ataxia D) Increased activity E) Reduced urine output
What is responsible for the greatest reduction in maternity care costs over the last 10 years?
a. Decreased hospital stay b. Reduction in intervention c. Use of nurse midwives for underserved populations d. Referral of high-risk women to specialists
A nursing student has difficulty concentrating while studying and is easily distracted by external activity. Daydreaming is triggered by relaxation and music. The best physical environment for studying would be sitting
a. on a bed with the feet up and the back against a pillow. b. in a reclining chair facing a television with the volume turned on low. c. at the kitchen table during meal preparation or "clean-up" time. d. at a desk in a quiet room.