UTC Ultrasound Technologist Patient Care & Safety Protocols 3

Question 1

Which standard precaution applies when the sonographer anticipates contact with blood or body fluids?

Accepted Answer

Don gloves, gown, and eye protection as indicated

Answer

Standard precautions require appropriate PPE—gloves, gown, and eye protection—whenever contact with blood or body fluids is anticipated.

Question 2

The mechanical index (MI) is a measure of the potential for:

Accepted Answer

Cavitation and non-thermal bioeffects

Answer

The mechanical index quantifies the likelihood of cavitation, which is the primary non-thermal bioeffect of diagnostic ultrasound.

Question 3

When transporting an immobile patient to the ultrasound department, the sonographer must ensure the patient's IV line is:

Accepted Answer

Secured and patent, with the IV bag above the insertion site

Answer

IV lines must be secured and patent during transport, with the bag elevated above the insertion site to maintain proper flow and prevent backflow.

Question 4

A patient states they did not fast before their abdominal ultrasound. The most appropriate response is to:

Accepted Answer

Proceed with the exam and document that bowel gas may limit views

Answer

The sonographer should proceed while documenting the lack of preparation, noting that bowel gas may limit visualization, and inform the radiologist.

Question 5

Hand hygiene using an alcohol-based hand rub is NOT appropriate when hands are visibly soiled with:

Accepted Answer

Blood or body fluids

Answer

When hands are visibly contaminated with blood or body fluids, hand washing with soap and water is required rather than alcohol-based hand rubs.

(UTC) Ultrasound Technologist Certification Practice Test