NUR231 Quiz 1 Exam Questions with Correct Answers

NUR231 Quiz 1 Exam Questions with Correct Answers A patient who has diarrhoea receives a hypertonic saline solution intravenously to replace the sodium and chloride lost in the stool. What effect will this fluid replacement have on cells? a. Cells will shrink. b. Cells will become hydrated. c. Cells will divide. d. Cells will swell or burst. - ANSWER a. Apoptosis is a condition in which cells program themselves to: a. atrophy. b. age. c. regenerate. d. die. - ANSWER d. Patients immobilised by multiple bone fractures often exhibit: a. skeletal muscle hypertrophy. b. skeletal muscle atrophy. c. disuse hyperplasia. d. disuse hypertrophy. - ANSWER b. Electrolytes are: a. electrically charged molecules. b. large protein molecules. c. small lipid-soluble molecules. d. micronutrients used to produce ATP. - ANSWER a. An example of an opioid receptor antagonist is: a. Methadone b. Naloxone c. Buprenorphine d. Bodeine - ANSWER b. Drugs that stimulate a receptor are called: a. neurotransmitters. b. antagonists. c. amphipathic. d. agonists. - ANSWER d. In DNA, nucleotide Cytosine always undergoes complementary base pairing with: a. Thymine b. Guanine c. Uracil d. Adenine - ANSWER b. Which division of the nervous system controls heart rate? a. autonomic b. sensory c. afferent d. somatic - ANSWER a.