OMSA 2024 Review Exam Questions With 100% Verified Answers
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Course
OMSA
Institution
OMSA
OMSA 2024 Review Exam Questions With
100% Verified Answers.
The ___ valve lies in between the right atrium and the right ventricle, while the ___ valve lies in
between the left atrium and left ventricle. - answerTricuspid, Mitral
Beta one controls the - answerHeart
In sufficient blood flow thr...
OMSA 2024 Review Exam Questions With
100% Verified Answers.
The ___ valve lies in between the right atrium and the right ventricle, while the ___ valve lies in
between the left atrium and left ventricle. - answer✔Tricuspid, Mitral
Beta one controls the - answer✔Heart
In sufficient blood flow through the coronary arteries can result in: - answer✔Angina
Follow the pathway of the blood flow through the heart: superior and inferior vena cava to the __
atrium, past the __ valve and into the ___ ventricle. Past the ___ valve to the __ artery to the
lungs where it picks up oxygen. - answer✔Right, tricuspid, right, pulmonic, pulmonary
Stimulation of the vagus nerve will__ the heart rate. - answer✔Decrease
Another name for the sympathetic nervous system is the cholinergic system. - answer✔False
Continue the pathway of the blood flow: from the lungs where it picked up oxygen, blood travels
through the __ vein to the __ atrium, past the __ valve to the __ ventricle, then through the __
valve and into the ___ where it is pumped to the rest of the body. - answer✔Pulmonic, left.
Mitral, left, aortic, aorta
Name the two systems that comprise the autonomic nervous system: - answer✔Parasympathetic
& sympathetic
Trace the pathway of the conduction system through the heart:____ nose to the __node, to the
bundle of his to the ___ and finally to the __. - answer✔SA, AV, bundle branches, purkonjie
fibers
The heart is divided into___ chambers. The upper chambers are called ___ while the lower
chambers are called___. - answer✔4, atria, ventricles
What is the difference between angina and a myocardial infarction? - answer✔Angina is chest
pain due to inadequate oxygenation while a MI means death of the actual heart muscle
The first heart sound is caused by: - answer✔The mitral and tricuspid valves closing
Symptoms of left sided heart failure include: - answer✔SOB & pulmonary edema
Hat is the mnemonic for a pt having a MI? - answer✔MONA (morphine, oxygen, nitroglycerin,
aspirin)
Which patient needs antibiotic premed? - answer✔A 70 year old with a prosthetic valve
What are two kinds of heart failure? - answer✔Right & left
What causes a heart murmur? - answer✔Turbulence in the blood flow across the heart valves
Symptoms of right sided heart failure include: - answer✔Ascites and pitting edema
What do beta blockers do? - answer✔Reduce the heart rate & blood pressure
Left sided heart failure often leads to: - answer✔Right sided heart failure
Causes of hypotension include - answer✔Excessive medication, allergic reaction, cardiac
dysthymias
High blood pressure may increase the patients risk for heart attack and - answer✔Stroke
A patient has a hx of a CABG (coronoary artery bypass grafting) need to be premeditated with
Abe - answer✔False
The BP limit which is generally considered the upper limit of normal is? - answer✔140/90
Pt's in hypertensive crisis may complain of: - answer✔Headaches
Tx for a pt having a hypertensive crisis includes - answer✔Beta blocker & a vasodilator
Symptoms of server hypotension include all the following except - answer✔Chest pain
___ is more dangerous than __ - answer✔Multi focal PVC's ; unifocal PVC's
The QRS complex is caused by? - answer✔Depolarization of the ventricles
The T wave is caused by? - answer✔Repolarization if the ventricles
The best TX for ventricular fibrillation is - answer✔Defibrillation
The most common rhythm of cardiac arrest is: - answer✔Ventricular fibrillation
Your pt has an irregularly irregular pulse. She most likely has: - answer✔Atrial fibrillation
The first medication for a pt in ventricular fibrillation is: - answer✔Epinephrine 1mg IV
When performing CPR, the rate of compression is how many per minute? - answer✔100bpm
All bradycardias with rate <50 should be given atropine .5mg - answer✔False
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