Daance Modules 1-4 Exam Questions With 100% Correct Answers

Daance Modules 1-4 Exam Questions With 100% Correct Answers The T-wave on a cardiac monitor tracing is evidence of what change in polarization? - answerRepolarization of the ventricles What anatomical structure located at the top of the larynx closes the airway and prevents foreign bodies from entering the trachea - answerEpiglottis Which of the following structures is most likely to cause obstruction of the airway when an anesthetized patient is lying in a supine position - answerTongue Blood is pumped to the lungs from the heart through which of the following vessels - answerPulmonary artery Which of the following is the normal sequence for the flow of blood through the heart and the lungs - answerRight 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 - answerAlveoli Which of the following structures may be involved in a patient who has an upper respiratory infection - answerNose sinuses pharynx The soft tissue valve that covers the larynx and allows food to enter the esophagus is called the - answerEpiglottis An artery located in the neck that is readily palpated when looking for a patients pulse - answerCommon carotid The central nervous system consist of - answerBrain and spinal cord A patient with a history of transient ischemic attaches (TIA'S) has had temporary lessening of - answerBlood supply to the brain Ischemic heart disease is a result of - answerDecreased blood flow in the coronary arteries The main purpose of the review of systems is to obtain a careful evaluation of the patients - answerMedical history