CCT exam prep Questions and Answers 100% Pass
Ergometer - Correct Answer ️️ -an apparatus that measures work or energy expended
during a period of physical exercise.
Treadmill - Correct Answer ️️ -- Speeds ranging from 1 - 8 mph
- Incline ranging from 0%-20%
Indicatations of cardiovasc...
CCT exam prep Questions and Answers 100% Pass Ergom eter - Correct Answer ✔️✔️-an apparatus that measures work or energy expended during a period of physical exercise. Treadmill - Correct Answer ✔️✔️-- Speeds ranging from 1 - 8 mph - Incline ranging from 0% -20% Indicatations of cardiovascular disease - Correct Answer ✔️✔️--Changes in the J -point & ST segment -Mets < 6.5 -Duration < 6 minutes -Low peak HR -Maintaining a low systolic BP -Severe ST depression -Prolonged ST depression Cardiolite - Correct Answer ✔️✔️--AKA radioactive technetium -assesses the volume of blood pumped with each heartbeat -labels the red blood cells -ability to count the number of red blood cells that pass through each chamber over several heartbeats -side effects: swelling of face & t ongue, hives, itching, headache, CP, and nausea Bicycle Erogmeter - Correct Answer ✔️✔️--used for pts with orthopedic, vascular, or neurological limitations -need the ability to be adjusted manually or electronically most; least - Correct Answer ✔️✔️--Upsloping ST that does not return to baseline in 80 milliseconds beyond the J -point: ________ severe -Downsloping ST: _________ severe & 99% dependable for predicting CAD Dobutamine Stress Test - Correct Answer ✔️✔️--adrenergic agonist -stimulates the beta -1 receptors in the cardiovascular system -increases BP & HR which increases the workload -may lead to arrhythmias, SOB, headache, low BP, CP, or tremors -Beta-blockers can reverse the side effects normal test findings - Correct Answer ✔️✔️--J point that is sl ightly depressed, sloping up into an ST segment that returns to baseline within 80 milliseconds (.08) from the J -point Indicates myocardial ischemia - Correct Answer ✔️✔️--upsloping ST which doesn't return to baseline within 80 milliseconds (.08) -J point depression followed by a horizontal ST segment below baseline -downward sloping ST segment -J point & ST elevation Indications for a pharmacological stress test - Correct Answer ✔️✔️--inability to exercise due to orthopedic, neurological, circulator or res piratory conditions -general debilitation -presence of calcium channel blockers Data for stress results - Correct Answer ✔️✔️--ECG results -HR & BP response -presence or absence of CV symptoms
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