An OTA Is Working with a Client in the Hospital

question 3

Multiple Choice

An OTA is working with a client in the hospital after an exacerbation of COPD. While working with the client, the OTA notes that his oxygen saturation drops below 90%. What should the OTA do first in response to this information?

• A) Take the client back to bed and call the physician.
• B) Request that the client receive oxygen.
• C) Restrict the client from additional activity.
• D) Return the client to a resting position.

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Definitions:

Neural Membrane

The lipid bi-layer that encloses the cytoplasm of neurons, playing a key role in the transmission of electrical signals within the nervous system.

Myelin Sheath

A protective covering made of fatty substances that surrounds the axons of many neurons, enhancing nerve conduction velocity.

Potassium Ions

Charged atoms of potassium that play critical roles in physiological processes such as nerve signal transmission and muscle contraction.

Negatively Charged

Describes an object or particle that has more electrons than protons, resulting in a surplus of negative electrical charge.