OMSA

The heart is divided into correct answer: 4 chambers the upper chambers of the heart correct answer: atria Lower chambers of the heart correct answer: ventricles The valve lies between the right atrium and right ventricle correct answer: tricuspid valve left atrium and left ventricle lie in between correct answer: Mitral superior and inferior vena cava correct answer: goes to the right atrium name the 2 systems that comprise the autonomic nervous system correct answer: p...

Pathway of Blood Flow from Lungs Carrying Oxygen correct answer: 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 answer: Superior and Inferior Vena Cava to Right Atrium, through Tricuspid Valve into Right Ventrical, past the Pulmonic Valve to the Pulmonary Artery How many Chambers does the heart have? What are the upper and the lower chambe...

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 their blood glucose to control diabetes T or F correct answer: True compartment syndrome one can see increase pressure in forearm correct answer: This can be caused by venipuncture This is consi...

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 decrease bleeding at surgical site What is the most common side effect of propofol (Diprivan)? correct answer: Decreases blood pressure What are two of the most common vasoconstrictors added t...

Passage of air into lungs follows the course: correct answer: Nose/mouth, nasopharynx, oropharynx, larynx, trachea palpebral correct answer: The eyelash reflex is a form of the ____ reflex It is ok to use the patients family to watch the patient in recovery while we do the next procedure T or F correct answer: False Elderly patients require _____medications than younger adults correct answer: Less The trachea is _____ to the esophagus. When pt is supine the trachea will be ____ t...

A patient has been sedated for a tooth extraction in your office. While the patient is under general anesthesia the patient starts to vomit. The correct sequence of treatment for this patient is: correct answer: Roll this patient on the right side, suction, and full face mask oxygen. A patient is displaying straighter intraoperative Lee. You have terminated the surgery, packed off the site, suction the back of the throat, reposition the airway, push on the chest to listen for a huff, and the...

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 left ventricle Where is the Aortic valve located? correct answer: Between the aorta and the heart's left ventricle Where is the pulmonic valve located? correct answer: Between the" right ventr...

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 flows from the heart through the body in the following order: correct answer: arteries, arterioles, capillaries, venues, veins AACVV Oxygen is carried in the blood primarily: correct answer: on ...

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 local anesthetic used in oral surgery is an: correct answer: Amide You have a 68 yo male pt who has a history of HTN. He has a heart attack awhile back. When he had the heart attack he states he ha...

The heart is divided into how many chambers correct answer: 4 chambers: 2 atria and 2 ventricles Insufficient blood flow through the coronary arteries can result in: correct answer: Angina Beta one controls the correct answer: Heart Name the two systems that comprise the autonomic nervous system: correct answer: Parasympathetic and Sympathetic Stimulation of the Vagus nerve will __________ the heart rate correct answer: decrease Another name for the Parasympathetic nervous sy...