NUR 114 Test 3 Actual Test | Questions with 100% Correct Answers | Verified | Latest Update 2024

A nurse assesses a client after administering a prescribed beta blocker. Which assessment should the nurse expect to find? a. Blood pressure increased from 98/42 mm Hg to 132/60 mm Hg b. Respiratory rate decreased from 25 breaths/min to 14 breaths/min c. Oxygen saturation increased from 88% to 96% d. Pulse decreased from 100 beats/min to 80 beats/min - ANS: D Beta blockers block the stimulation of beta1-adrenergic receptors. They block the sympathetic (fight-orflight)response and decrease the heart rate (HR). The beta blocker will decrease HR and blood pressure, increasingventricular filling time. It usually does not have effects on beta2-adrenergic receptor sites. Cardiac output willdrop because of decreased HR. An emergency room nurse obtains the health history of a client. Which statement by the client should alert the nurse to the occurrence of left-sided heart failure? a. I get short of breath when I climb stairs. b. I see halos floating around my head. c. I have trouble remembering things. d. I have lost weight over the past month. - ANS: A Dyspnea on exertion is an early manifestation of heart failure and is associated with an activity such as stairclimbing. The other findings are not specific to early occurrence of heart failure