CET Patient Care & Safety Protocols 2

Question 1

A patient with a latex allergy is scheduled for a transesophageal echocardiogram (TEE). Which action is most critical before the procedure?

Accepted Answer

Ensure all latex-containing equipment is removed from the exam room

Answer

Removing all latex-containing equipment from the exam room is essential to prevent anaphylaxis in latex-allergic patients.

Question 2

When positioning an elderly patient with severe kyphosis for a transthoracic echocardiogram, what is the priority concern?

Accepted Answer

Preventing pressure injuries and ensuring comfort

Answer

Preventing pressure injuries and ensuring comfort is the priority when positioning elderly patients with skeletal deformities, as they are at high risk for skin breakdown.

Question 3

A patient becomes agitated and tries to remove the transducer during a stress echocardiogram at peak heart rate. What is the FIRST action the echocardiographer should take?

Accepted Answer

Stop the stress protocol and ensure patient safety

Answer

Patient safety is paramount; the stress protocol must be stopped immediately when a patient becomes agitated at peak stress to prevent cardiovascular complications.

Question 4

Which disinfection level is required for transthoracic echocardiography transducers used on intact skin?

Accepted Answer

Low-level disinfection

Answer

Low-level disinfection is appropriate for non-critical items like TTE transducers that contact only intact skin.

Question 5

During a TEE procedure, the patient's oxygen saturation drops to 88%. What is the most appropriate immediate response?

Accepted Answer

Remove the TEE probe and provide supplemental oxygen

Answer

A drop in oxygen saturation to 88% indicates hypoxia, requiring immediate probe removal and supplemental oxygen to restore adequate oxygenation.

(CET) Certified Echocardiography Technician Practice Test

(CET) Certified Echocardiography Technician Practice Test

CET Patient Care & Safety Protocols 2