Pt Care Mosby

Question 1

The cardiac Cycle can be divided into three distinct stages

Answer 1

Artrial Systole, Ventricular Systole, Complete Cardiac Diastole

Question 2

Atrial Sytole

Answer 2

Contraction of the left and right artria
Corresponds to the onset of the P wave of the ECG

Question 3

Ventricular Systole

Answer 3

Contraction of the left and right ventricles
Beginning of the QRS Complex of the ECG

Question 4

Complete Cardiac Diastole

Answer 4

Period of relaxation after heart contraction
Consists of ventricular diastole and atrial diastole
Corresponds to the T wave of the ECG

Question 5

Cardiac CT images are typically reconstructed from the data acquired during the

Answer 5

Diastolic Phase

Question 6

Patients with _______ Heart rates exhibit ______ distolic phases, which yield _____-quality cardiac CT

Answer 6

slower, longer, higher

Question 7

Beta Adrenergic/Beta Blockers use to reduce…

Answer 7

pt heart rate

65BMP is thepreferred rate for optimal imaging

Question 8

Simple Expressed Consent

Answer 8

obtaining a patient permission to perform a procedure and is generally utilized for noninvasive procedures.

Question 9

Informed Consent

Answer 9

Informed consent is required for CT exams.

more invasive nature such as biopsies, aspirations, drainages, radiofrequency ablations, and cryotherapy ablations.

Written consent

Question 10

Implied Consent

Answer 10

When a patients decision-making capabilities are compromised due to their medical condition and consent cannot be taken from an appropriate designee in a timely manner.
“reasonable person” can authorize consent and he required procedue may be perfomred without liability for failure to attain consent.

Question 11

If pt is on Metformin or derivative oral agent instruct patient to

Answer 11

discontinue 48 hours post IV injection

Question 12

The following are suitable devices that are not categorized as restraints and do not require a physicians orders:

Answer 12

sponges, velcro straps, tape,