The process by which substances can pass through the cell membrane without energy expenditure on the part of the cell is called:
a. active transport c. permeability
b. passive transport d. dialysis
B
Substances constantly move in and out of cells by passing through the cell membrane without the cell expending energy (passive transport).
You might also like to view...
When performing discharge teaching for a patient after a vasectomy, the nurse instructs the patient that he
a. should continue to use other methods of birth control for 6 weeks. b. should not have sexual intercourse until his 6-week follow-up visit. c. may have temporary erectile dysfunction (ED) because of swelling. d. will notice a decrease in the appearance and volume of his ejaculate.
A resident has diabetes. The person's care plan includes measures to prevent hypoglycemia. Which will decrease the person's blood sugar level?
a. Not enough diabetes medication b. Eating too much food c. Increasing the person's exercise d. Physical or emotional stress
A nurse is administering a diuretic to a patient and teaching the patient about foods to increase. Which food choices by the patient will best indicate successful teaching?
a. Milk and cheese b. Potatoes and fresh fruit c. Canned soups and vegetables d. Whole grains and dark green leafy vegetables
What is the food that poses the most known danger for some cardiovascular medications??
A) Dairy products B) Dark leafy vegetables C) Egg yolks D) Natural licorice