Daance Modules 1 – 4 Study Questions with 100% Correct Answers Rated A+ 2023/2024 The T-wave on a cardiac monitor tracing is evidence of what change in polarization? - Correct Answer Repolarization of the ventricles What anatomical structure located at the top of the larynx closes the airway and prevents foreign bodies from entering the trachea - Correct Answer Epiglottis Which of the following structures is most likely to cause obstruction of the airway when an anesthetized patient is lying in a supine position - Correct Answer Tongue Blood is pumped to the lungs from the heart through which of the following vessels - Correct Answer Pulmonary artery Which of the following is the normal sequence for the flow of blood through the heart and the lungs - Correct Answer Right atrium right ventricle pulmonary artery lungs pulmonary vein left atrium left ventricle aorta The small sac like structure located at the end of the respiratory tract in which oxygen and carbon dioxide are exchanged are called - Correct Answer Alveoli Which of the following structures may be involved in a patient who has an upper respiratory infection - Correct Answer Nose sinuses pharynx The soft tissue valve that covers the larynx and allows food to enter the esophagus is called the - Correct Answer Epiglottis An artery located in the neck that is readily palpated when looking for a patients pulse - Correct Answer Common carotid The central nervous system consist of - Correct Answer Brain and spinal cord A patient with a history of transient ischemic attaches (TIA'S) has had temporary lessening of - Correct Answer Blood supply to the brain Ischemic heart disease is a result of - Correct Answer Decreased blood flow in the coronary arteries The main purpose of the review of systems is to obtain a careful evaluation of the patients - Correct Answer Medical history A patient who has renal disease would be expected to have difficulty with - Correct Answer Drug excretion
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