What is the primary characteristic of cystic fibrosis?
A. abnormally thick mucus secretions
B. destroyed bronchioles
C. destroyed alveoli
D. reduced blood flow into the lungs
E. pulmonary emboli
Answer: A
You might also like to view...
Dietary carbohydrates and fats are important for clients with chronic renal failure because they:
a. produce metabolites that are excreted in the urine. b. are essential for tissue synthesis. c. regulate protein metabolism. d. provide energy and spare dietary protein.
The relative contributions of anaerobic and aerobic metabolic pathways to muscular energy production are determined by
A. the intensity and duration of activity. B. the amounts of metabolic fuels consumed at the previous meal. C. the amount of rest a person has achieved. D. body composition.
There are many nutritional concerns in infants with special health care needs. Feeding problems may result from the disruption of the delivery of nutrients due to:
a. structure or functioning of the mouth or oral cavity. b. instructions that were too complicated for parents to follow. c. appetite being suppressed by medications or constipation. d. inappropriate food choices or methods of preparation. e. All of the above
The main function of carbohydrates in the body is to _____
a. furnish the body with energy b. provide material for synthesizing cell walls c. synthesize fat d. insulate the body to prevent heat loss e. build mitochondria