50 Questions Daance Exam With Answer Already pass A+

What anatomical structure located at the top of larynx closes the airway and prevents foreign bodies from entering the trachea? - ANSWER-Epiglottis Which of the following structures is most likely to cause obstruction of the airway when anesthetized patient is lying in a supine position? - ANSWER-Tongue Blood is pumped to the lungs from the heart through which of the following vessels? - ANSWER-Pulmonary artery Which of the following is the normal sequence for the flow of blood through the heart and lungs? - ANSWER-Right atrium, Right Ventricle, Pulmonary Artery, lungs, Pulmonary Vein, left atrium, left ventricle, aorta The small sac-like structures located at the end of the respiratory tract in which oxygen and carbon dioxide are exchanged are called? - ANSWER-Alveoli Which of the following structures may be involved in a patient who has an upper respiratory infection? - ANSWER-Nose, sinuses, and pharynx The soft tissue valve that covers the larynx and allows food to enter the esophagus is called the? - ANSWER-Epiglottis An artery located in the neck that is readily palpated when looking for a patient's pulse is the ? - ANSWER-Common Cartoid The central nervous system consists of the? - ANSWER-Brain and spinal cord A patient with a history of transient ischemic attacks TIA's has had a temporary lessening of ? - ANSWER-Blood supply to the brain Ischemic heart disease is a result of ? - ANSWER-Decreased blood flow in the coronary arteries The main purpose of the review of systems is to obtain a careful evaluation of the patient's ? - ANSWER-Medical History A patient who has renal disease would be expected to have difficulty with which of the following? - ANSWER-Drug excretion The medical history is NOT used to document? - ANSWER-Socioeconomic status of the patient Congestive heart failure can result in all of the following EXCEPT? - ANSWER-Bronchospasm Normal blood oxygen saturation in an ASA (class) I patient ranges from? - ANSWER-95 to 100 Which of the following statements about the ASA physical status classification of patients is FALSE? - ANSWER-It allows the surgeon to anesthetize of a class V patient routinely