Which Client in a Cardiac Step-Down Unit Would the Nurse

question 26

Multiple Choice

Which client in a cardiac step-down unit would the nurse monitor most closely for the development of cerebral vascular accident (CVA) or stroke?

• A)An 80-year-old client whose cardiac monitor reveals bradycardia with a rate of 58
• B)A 56-year-old client with a PR interval of 0.22 seconds
• C)A 37-year-old client with recent-onset atrial fibrillation
• D)A 63-year-old client with occasional premature ventricular contractions (PVCs)

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Definitions:

Acidic

Refers to substances with a pH less than 7, which are characterized by their sour taste and ability to turn blue litmus paper red.

Pleural Membranes

Thin layers of tissue that envelop the lungs and line the interior wall of the chest cavity, facilitating smooth movement of the lungs during breathing.

Ventilation

The process of moving air in and out of the lungs to facilitate gas exchange with the internal environment, particularly to remove carbon dioxide and bring in oxygen.

Thoracic Cavity

An anatomical space located within the chest, bounded by the ribs, sternum, and diaphragm, housing the lungs and heart.