Ati Exam Pn1 With Correct Answers And Explanation

A nurse is auscultating a client's apical pulse to listen to the S1 and S2 heart sounds. S2 heart sounds are heard when which of the following occurs? A.When the atria contracts vigorously B.As the ventricular walls contract C.When the semilunar valves close D.As the mitral valve snaps open {Ans: C. When the Semilunar valves close}A nurse is observing assistive personnel who is using a mechanical life with a hammock sling to transfer from the bed to a chair. For which of the following actions by the AP should the nurse intervene? A. Places a removable cover over the sling B. Leaves the bed in the lowest position throughout the procedure C. Locks the hydraulic valve before attaching the sling to the lift D. Raises the head of the bed to a sitting position just before the transfer {Ans: B. leaves the bed in the lowest position throughout the procedure}What should the nurse do to maintain standard precautions? A. Rinse gloves that become visibly soiled during use. B. Use an antimicrobial soap for routine handwashing. C. Disinfect hands immediately after removing gloves. D. Keep gloves on when touching environmental surfaces. {Ans: C. disinfect hands immediately after removing