DAANCE ALL MODULES LATEST UPDATED FINAL EXAM WITH
COMPLETE DETAILED QUESTIONS AND CORRECT VERIFIED
ANSWERS ALREADY A+ GRADED
The "T" wave on an ECG tracing is
evidence of what change in polarization?
- 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? - ANSWER-The
epiglottis
Which structure is most likely to cause
obstruction of the airway when an
,anesthetized patient is lying in a supine
position? - ANSWER-The tongue
What is the "supine" position? -
ANSWER-Pt laying face up
What is the "fowlers" position? -
ANSWER-Pt is sitting straight up or
leaning slightly back
What is the "trendelenberg" position? -
ANSWER-Pt's head is slightly lower than
their feet
,Blood is pumped to the lungs from the
heart through which vessel? - ANSWER-
pulmonary artery
What 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-Aveoli
, Which structure may be involved in a pt
who has an upper respiratory infection?
- ANSWER-nose, sinuses, and pharynx
What is the soft tissue valve that covers
the larynx and allows food to enter the
esophagus? - ANSWER-Epiglottis
An artery located in the neck that is
readily palpated when looking for a
patients pulse is? - ANSWER-common
carotid
Which part of the eye loses its reflex
action first during the induction of
anesthesia? - ANSWER-The eyelid
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