A Pinhole Camera Has

question 13

Multiple Choice

A pinhole camera has:

• A)A very small lens.
• B)Only a hole where a lens would typically be.
• C)A motorized shutter.
• D)A built-in light meter.

Know which tasks can be delegated to a certified nursing assistant (CNA) in the context of urinary care.

Describe the proper technique for obtaining a sterile urine specimen from an indwelling urinary catheter.

Prioritize nursing diagnoses related to urinary catheters and renal conditions.

Plan care effectively for patients on diuretics, considering the medication timing.

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Definitions:

Tourniquet

Any constrictor used on an extremity to produce pressure on an artery and control bleeding; also used to distend veins for the withdrawal of blood or the insertion of a needle to instill intravenous injections.

Phlebotomist

A healthcare professional specialized in drawing blood from patients for various tests, transfusions, research, or donations.

Antecubital

The inner surface of the arm at the elbow.

Blood Collection Tube

a sterile tube used for the collection, transport, and processing of blood samples for laboratory testing.