Dietary factors that may help protect against carcinogenesis include

a. electrolytes.
b. amino acids.
c. antioxidants.
d. monounsaturated fatty acids.


C
Dietary antioxidants, found in fruits and vegetables as well as some other foods, may help pro-tect against carcinogenesis. Electrolytes, amino acids, and monounsaturated fatty acids are all important in maintaining good nutritional status but do not help protect against carcinogenesis.

Nursing

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A patient has recently suffered a stroke with left-sided weakness and has problems with choking, especially when drinking thin liquids. What nursing interventions would be most helpful in assisting this patient to swallow safely?

a. Use a straw b. Tuck chin when swallowing c. Take a sip of liquid with each bite d. Turn head to the left

Nursing

The home care nurse making a follow-up visit to a client 2 weeks postoperative from a total knee replacement finds the client has resumed many home care and self-care activities. Which activity cited by the client requires clarification?

A. Washing the dishes B. Running the vacuum cleaner C. Scrubbing the bathroom floor D. Doing the laundry in the basement

Nursing

A patient arrives in the emergency department with clinical manifestations consistent with a lower gastrointestinal bleed. What should the nurse assess to determine the patient's stability?

1. Hemoglobin 2. Hematocrit 3. Vital signs 4. Abdominal rigidity to determine the amount of blood being lost

Nursing

When teaching cast care, the nurse instructs the patient to:

a. blow dry the wet cast on the "hot" setting. b. report changes in sensation or mobility to the area. c. use only soft objects to slide down the cast for scratching. d. cut away the edges of the cast if the skin becomes irritated.

Nursing