MEDICAL-SURGICAL NURSING, 10TH EDITION
MULTIPLE CHOICE
1. A patient who has been in the intensive care unit for 4 days has disturbed sensory
... [Show More] perception from sleep deprivation. Which action should the nurse include in the plan of care?
a. Administer prescribed sedatives or opioids at bedtime to promote sleep.
b. Cluster nursing activities so that the patient has uninterrupted rest periods.
c. Silence the alarms on the cardiac monitors to allow 30- to 40-minute naps.
d. Eliminate assessments between 2200 and 0600 to allow uninterrupted sleep.
ANS: B
Clustering nursing activities and providing uninterrupted rest periods will minimize
sleep-cycle disruption. Sedative and opioid medications tend to decrease the amount of rapid eye movement (REM) sleep and can contribute to sleep disturbance and disturbed sensory perception. Silencing the alarms on the cardiac monitors would be unsafe in a critically ill patient, as would discontinuing all assessments during the night.
DIF: Cognitive Level: Apply (application) REF: 1556
TOP: Nursing Process: Planning MSC: NCLEX: Psychosocial Integrity
2. Which hemodynamic parameter best reflects the effectiveness of drugs that the nurse gives to reduce a patient’s left ventricular afterload?
a. Mean arterial pressure (MAP)
b. Systemic vascular resistance (SVR)
c. Pulmonary vascular resistance (PVR)
d. Pulmonary artery wedge pressure (PAWP)
ANS: B
SVR reflects the resistance to ventricular ejection, or afterload. The other parameters may be monitored but do not reflect afterload as directly.
DIF: Cognitive Level: Apply (application) REF: 1560
TOP: Nursing Process: Evaluation MSC: NCLEX: Physiological Integrity
3. While close family members are visiting, a patient has a respiratory arrest, and resuscitation is started. Which action by the nurse is best?
a. Tell the family members that watching the resuscitation will be very stressful.
b. Ask family members if they wish to remain in the room during the resuscitation.
c. Take the family members quickly out of the patient room and remain with them.
d. Assign a staff member to wait with family members just outside the patient room.
ANS: B
Evidence indicates that many family members want the option of remaining in the room during procedures such as cardiopulmonary resuscitation (CPR) and that this decreases anxiety and facilitates grieving. The other options may be appropriate if the family decides not to remain with the patient.
DIF: Cognitive Level: Analyze (analysis) REF: 1558
TOP: Nursing [Show Less]