Medicine, 16.06.2020 22:57 cruzheidy4410
1. A neurotransmitter of the sympathetic division of the nervous system that increases the heart rate and constricts smooth muscle in blood vessels to raise blood pressure in the "fight or flight" response is called A: Epinephrine B: Aldosterone C: Melatonin D: Prolactin 2. The immune response can detect and destroy all except which of the following? A: Bacteria, viruses, protozoa, and other microorganisms B: Disease-causing fungi or yeasts C: Cancer cells D: Autoimmune disorders
Answers: 2
Medicine, 09.07.2019 19:10
Anurse is assessing a client who is receiving oxytocin via continuous iv infusion for labor augmentation. the nurse notes six contractions in a 10 min period with a non-reassuring fhr. which of the following actions should the nurse take first? a. discontinue the oxytocin iv infusion. b. turn the client to her left side. c. administer terbutaline 0.25 mg subcutaneously. d. apply oxygen at 10 l/min via face mask.
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Medicine, 09.07.2019 19:20
Anurse is administering medications to a client and mistakenly gives hydroxyzine instead of hydralazine. the nurse should monitor the client for which of the following adverse effects? a. edema b. diplopia c. fever d. sedation
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Medicine, 09.07.2019 19:20
Anurse is assessing a client who receives monthly injections of cyanocobalamin. which of the following findings indicates a therapeutic effect of the medication? a. absence of hand tremors b. hematocrit 45% c. potassium 3.8 meq/l d. improved appetite
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Medicine, 09.07.2019 20:10
Aperson has been born with a mutation that results in a deficiency in the production of mhc i by all of their cells. how might this deficiency affect a person immunologically?
Answers: 3
1. A neurotransmitter of the sympathetic division of the nervous system that increases the heart rat...
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