OMSA FALL 2023 BUNDLED EXAMS questions and verified correct answers

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 of l...

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 control ...

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

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 atrium and the le...

Deoxygenated blood flows from the right ventricle into: - correct answer the pulmonary artery Blood flow from the right side of the heart to the left side of the heart is called: - correct answer pulmonary circulation The heart contracts to pump blood during: - correct answer 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 duration, and...

Overfitting - correct answer 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 answer - Need number of factors to be same order of magnitude as the...

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 control ...