Valid Correct Answers
pericardium - correct answer ✔✔The fibrous sac covering the heart, which is in contact with the
pleura is the :
left - correct answer ✔✔The heart ventricle with the thicker myocardium....
systole - correct answer ✔✔The pulmonic and aortic valves open during systole or diastole?
superior vena cava - correct answer ✔✔The large blood vessel that returns unoxygenated blood
from the head and neck to the right atrium is called...
myocardium - correct answer ✔✔The coronary sinus, which opens into the right atrium, allows
return from which layer of the heart?
atrial flutter - correct answer ✔✔The saw tooth pattern is indicative of which rhythm?
left atrium and left ventricle - correct answer ✔✔The mitral valve is located between the...
bundle of his - correct answer ✔✔This part of the conduction system of the heart is located at
the superior portion of the inter ventricular septum and has the ability to function as a
pacemaker with an intrinsic firing rate of 40-60 beats per minute.
QT interval - correct answer ✔✔This represent the time it take for electrical impulses to travel
from the atria to the AV node, bundle of his, bundle branches and to the purkinje fibers.
, Evaluation of chest pain in a patient with normal baseline EKG - correct answer ✔✔Which is an
indication of stress testing?
A. angina at rest
B. acute myocardial infarction
C. severe hypertension
D. evaluation of chest pain in a patient with normal baseline EKG.
OSHA - correct answer ✔✔This agency requires basic practices to protest any employee in the
working place from different types of hazards.
oxygen - correct answer ✔✔This medication is usually given to all patients with angina pectoris,
causes vasodilation and protects the tissues from hypoxia.
support and movement - correct answer ✔✔what are the functions of the musculoskeletal
system?
physical - correct answer ✔✔Wet floors, heavy lifting can cause falling, sprains and strain, these
are all examples of which hazard?
stress test - correct answer ✔✔What is a noninvasive diagnostic procedure to determine
indirectly the presence of severity of coronary artery disease and the heart muscle lack of blood
supply?
exercise and resting - correct answer ✔✔A stress test is performed by...
pharmacological stress testing - correct answer ✔✔This type of testing is done by administering
medication that cause increase in HR while hooked to an EKG monitor.