DAANCE EXAM LATEST 2023-2024 REAL EXAM
100 QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS ) |AGRADE
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 that larynx and allows food to enter the esophagus called the - ANSWER- epiglottis
An artery located in the neck that is readily palpated when looking for the patients pules is the - ANSWER- Common carotid
The central nervous system consists of the: - ANSWER- brain and spinal
cord
A patient with a history of transient ischemic attacks (TIAs) 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
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the main purpose of the review of symptoms is to obtain a careful evaluation of the patients - 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- the socioeconomic status of the patient
congestive heart failure can result in - ANSWER- shortness of breath , pitting dependent edema, and ascites
normal blood oxygen saturation in an ASA (class) 1 patient ranges from
- ANSWER- 95 to 100
The following statements about the ASA physical status classification of patients are TRUE - ANSWER- It consist of 5 risk classifications
The following statements about the ASA physical status classification of patients are TRUE - ANSWER- It helps determine whether a patient should be hospitalized.
The following statements about the ASA physical status classification of patients are TRUE - ANSWER- It is useful tool for establishing a patient's risk level before surgery.
Patients with diabetes are at risk for oral and maxofacial surgery because they - ANSWER- are subject to postoperative infections.
A patient who has had a myocardial infarction should wait how many months before having elective surgery? - ANSWER- 2
Diazepam (Valium) is used in outpatient oral and maxillofacial surgery to - ANSWER- sedate the patient
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