OMSA 2023 review Study Guide with Complete Solutions
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Course
2024/2025
Institution
2024/2025
OMSA 2023 review Study Guide with
Complete Solutions
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 ...
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
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