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Name the 4 valves in the heart - CORRECT ANSWER Tricuspid valve Aortic Valve Mitral Valve pulmonic Valve Where is the Tricuspid valve located? - CORRECT ANSWER Between the right atrium and right ventricle Where is the Mitral valve located? - CORRECT ANSWER Between the left atr...

1 day after surgery the pt reports an itchy red rash all over her body after taking Amoxicillin, your recommendation is: - CORRECT ANSWER Stop the amoxicillin and take over the counter benadryl A pt w/type 1 diabetes insulin dependent would typically be giving themselves insulin shots to cont...

Overfitting - CORRECT ANS Number of factors is too close to or larger than number of data points -- fitting to both real effects and random effects. Comes from including too many variables! Ways to avoid overfitting - CORRECT ANS - Need number of factors to be same order of magnitude as t...

Your patient arrives for a 1:30 pm surgery and admits he had a sip of water at 1:00pm so he has been NPO for only 30 mins. You tell him: - CORRECT ANSWER its ok to proceed but we must wait 1.5 hours There are two main categories of local anesthesia used in dentistry. The most common category ...

A patient who is a 72 year old male presents for his implant surgery. He has a history of an MI 6 years ago with angioplasty and a stent. He tells you that he stopped his aspirin a week ago (not instructed by his physician but he just did that on his own). Before you start, he complains of a vague c...

Deoxygenated blood flows from the right ventricle into: - CORRECT ANS the pulmonary artery Blood flow from the right side of the heart to the left side of the heart is called: - CORRECT ANS pulmonary circulation The heart contracts to pump blood during: - CORRECT ANS systole Blood ...

Why do you pull back on the plunger of a local anesthetic before injecting? - CORRECT ANSWER Helps avoid injecting local anesthetic directly into a blood vessel Why are local anesthetics combined with vasoconstrictors? - CORRECT ANSWER To slow uptake and reduce toxicity, to increase durat...

What is the most common anesthesia related complication in the OS office? - CORRECT ANS Airway obstruction What is the earliest change in vital signs following airway obstruction? - CORRECT ANS tachycardia with an increase in respiratory rate What is the most common cause of obstruction ...

Beta one controls the: - CORRECT ANS Heart the two systems that comprise the autonomic nervous system - CORRECT ANS parasympathetic and sympathetic the pathway of the blood flow through the heart - CORRECT ANS superior and inferior vena cava - right atrium - tricuspid valve - right ...

Pathway of Blood Flow from Lungs Carrying Oxygen - CORRECT ANS Through the Pulmonic vein to the Left Atrium, through Mitral Valve, to the Left Ventrical , through the Aortic Valve to the Aorta. (P,LA,MV, LV,AV,A) Pathway of Blood flow Through the Heart - CORRECT ANS Superior and Inferior ...