Priorities in Critical Care Nursing

Urden: Priorities in Critical Care Nursing, 8th Edition MULTIPLE CHOICE 1. Which portion of the ECG is most valuable in diagnosing atrioventricular (AV) conduction disturbances? a. P wave b. QRS complex c. PR interval d. QT interval ANS: C The PR interval is an indicator of atrioventricular nodal function. The P wave represents atrial depolarization. The QRS complex represents ventricular depolarization, corresponding to phase 0 of the ventricular action potential. The QT interv...

Urden: Priorities in Critical Care Nursing, 8th Edition MULTIPLE CHOICE 1. A patient was admitted to the critical care unit after having a CVA and MI. The patient has poor activity tolerance, falls in and out of consciousness, and has poor verbal skills. The patient has been resuscitated four times in the past 6 hours. The patient does not have advance directives. Family members are at the bedside. Who should the practitioner approach to discuss decisions of care and possible DNR status? ...

Urden: Priorities in Critical Care Nursing, 8th Edition MULTIPLE CHOICE 1. Which medication is used for sedation in patients experiencing withdrawal syndrome? a. Dexmedetomidine b. Hydromorphone c. Diazepam d. Clonidine ANS: D Clonidine is a central alpha-agonist and is recommended for sedation during withdrawal syndrome. PTS: 1 DIF: Cognitive Level: Remembering OBJ: Nursing Process Step: Implementation TOP: Sedation and Delirium Management MSC: NCLEX: Physiological Inte...

Urden: Priorities in Critical Care Nursing, 8th Edition MULTIPLE CHOICE 1. What is the legal standard of care for a nurse’s actions? a. Minimal competency under the state Nurse Practice Act b. The ability to distinguish what is right or wrong for the patient c. The demonstration of satisfactory knowledge of policies and procedures d. The care that an ordinary prudent nurse would perform under the same circumstances ANS: D The legal standard of care for nurses is established by ...

Urden: Priorities in Critical Care Nursing, 8th Edition MULTIPLE CHOICE 1. A patient was admitted to a rural critical care unit in Montana. Critical care nurses are assisting with monitoring and care of the patient from the closest major city. What is this type of practice termed? a. Tele-nursing b. Tele-ICU c. Tele-informatics d. Tele-hospital ANS: B Tele-ICU is a form of telemedicine. Telemedicine was initially used in outpatient areas, remote rural geographic locations, and a...

Urden: Priorities in Critical Care Nursing, 8th Edition MULTIPLE CHOICE 1. Which nutritional intervention is a priority for the patient with renal disease who is receiving peritoneal dialysis? a. Increase fluids to replace losses. b. Encourage potassium-rich foods to replace losses. c. Ensure an adequate amount of protein to prevent catabolism. d. Limit all nutrients to account for altered renal excretion. ANS: C Proteins and amino acids are removed during peritoneal dialysis, crea...

Urden: Priorities in Critical Care Nursing, 8th Edition MULTIPLE CHOICE 1. A patient is admitted with the diagnosis of gunshot wound to the head due to a suicide attempt. While the patient is in the critical care unit, the plan of care should include which intervention? a. Limiting interaction with the patient due to antisocial behaviors exhibited by the suicidal attempt b. Overlooking the patient’s need to talk about the incident c. Validating the patient’s worth and self-esteem d. ...

Urden: Priorities in Critical Care Nursing, 8th Edition MULTIPLE CHOICE 1. Which of the following issues should be addressed with patients who have been unconscious? a. Sensations b. Pathophysiology c. Rehabilitation d. Attitudes ANS: A Providing information regarding environment, procedures, sensations, and time of day is benevolent and may help decrease immediate physiologic stress. PTS: 1 DIF: Cognitive Level: Understanding OBJ: Nursing Process Step: Implementation T...

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Test Bank For Priorities in Critical Care Nursing 8th Edition By Linda D. Urden; Kathleen M. Stacy; Mary E. Lough ISBN 9780323531993 Chapter 1-27 | Complete Guide A+