CMT Medical Procedures and Techniques

Question 1

When performing venipuncture, the tourniquet should be applied how far above the intended site?

Accepted Answer

3-4 inches

Answer

The tourniquet should be placed 3-4 inches (7-10 cm) above the intended venipuncture site.

Question 2

The correct angle for an intramuscular (IM) injection is:

Accepted Answer

90 degrees

Answer

Intramuscular injections are administered at a 90-degree angle to ensure the needle reaches the muscle tissue.

Question 3

When applying a bandage to an extremity, which direction should wrapping proceed?

Accepted Answer

Distal to proximal

Answer

Bandages should be wrapped from distal to proximal (away from the heart toward the heart) to promote venous return.

Question 4

The preferred site for checking a pulse in an unresponsive adult patient is the:

Accepted Answer

Carotid artery

Answer

The carotid artery in the neck is the preferred pulse check site for unresponsive adults because it is large, central, and accessible.

Question 5

When collecting a blood specimen, which tube should be drawn first using the order of draw?

Accepted Answer

Blood culture bottles

Answer

Blood culture bottles are always drawn first to minimize contamination risk, followed by the standard order of draw.

(CMT) Certified Medical Technician Practice Test