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CSFA Practice Test/51 Complete Questions and Answers
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CSFA Practice Test/51 Complete Questionsand Answers
which of the following congenital anomalies does the urethra open on the
underside of the penis
A. chordee
B. epispadias
C. phimosis
D. hypospadias - -D.
-Which of the following are used for skin preparation prior to surgery?
1. Triclosan 1%
2. alcohol 70%
3. povidone-iodine
4. glutaraldehyde
A. 1, 2, and 3 only
B. 1, 2, and 4 only
C. 1, 3, and 4 only
D. 2, 3, and 4 only - -A. 1,2,and 3 only
-When should the patient's chest tubes be attached to the drainage system
during a thoracotomy?
A. after the thoracic cavity is closed
B. immediately upon insertion
C. within an hour of the procedure
D. upon arrival in the PACU - -A
-In patients who develop fever, abdominal pain, and profuse diarrhea, the
MOST frequently seen antibiotic-associated enterocolitis is due to which of
the following organisms?
A. Enterobacter cloacae
B. Enterococcus faecalis
C. Pseudomonas aeruginosa
D Clostridium difficile - -D
-During a carotid endarterectomy, the final occlusion clamp to be removed
after anastomosis is on the
A. common carotid.
B. internal carotid.
C. external carotid.
D. thyroid branch. - -B. The clamp on the internal carotid artery should be
removed last so that all debris left in the area is flushed out through the
external carotid artery.
, -During a routine abdominal hysterectomy, the anesthesiologist notes that
the patient is becoming progressively tachycardic. He notes that there has
been virtually no blood loss. The surgeon requests additional muscle
relaxation because the patient's abdominal musculature is "tightening up."
The esophageal temperature probe indicates a core body temperature of
103°F (39°C). The anesthesiologist notices that the CO2 monitors are
alarming with high levels. The anesthesiologist turns off his anesthetic agent,
hyperventilates the patient with 100% oxygen, and administers which of the
following drugs?
A. succinylcholine
B. dantrolene
C. atropine
D. epinephrine - -B.The scenario is describing the anesthesia emergency
malignant hyperthermia (MH). Dantrolene is the medication given to combat
MH (2-3 mg/kg until signs are controlled). Some signs of MH are tachycardia,
tachypnea, hypercarbia, muscle stiffness and rigidity, hypoxia, elevated BP,
cardiac dysrhythmias, changes in CO2 absorption, and elevated
temperature.
-A pledgeted suture is used for hemostasis in liver injury to
A. align the suture placement.
B. add bulk to the injury site.
C. reduce the likelihood of suture cut- through.
D. provide traction for increased exposure. - -C. Pledgeted sutures
(buttresses) are sutures passed through a small patch of reinforcing material
(usually Teflon). This type of suture is used in areas where the surgeon
considers buffering to be beneficial, particularly in delicate or friable tissue.
-During cardiac arterial bypass grafting, a surgeon needs to vasodilate and
stop arterial spasm. Which of the following drugs should be used?
A. papaverine
B. heparin
C. protamine
D. norepinephrine - -A. Papaverine stops spasming and relaxes smooth
muscles, especially those of large arteries.
-When ligating the short gastric arteries, placing them under too much
tension may result in a tear of the
A. splenic capsule.
B. lesser omentum.
C. celiac trunk.
D. common bile duct. - -A. The splenic capsule is attached to the short
gastric arteries and tension would result in tearing.
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