CST Exam Lange
Review 1
Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]
,Stapedectomy requires all of the following items EXCEPT
A. Small microsuction
B. Speculum
C. Prosthesis
D. Autograft - Answer: D. Autograft
Which type of endoscopy camera produces the truest color?
A. One-chip
B. Two-chip
C. Three-chip
D. Four-chip - Answer: C. Three-chip
A patient scheduled for surgery has a hematocrit reading of 40% of whole blood volume. This is
A. within normal range
B. below normal range
C. above normal range
D. inconclusive - Answer: A. within normal range
Surgery that requires incision of the long extensor tendon of the interpharangeal joint of the four lateral
toes and subsequent fusion is called
A. exostectomy
B. Keller procedure
C. hammer toe correction
D. McBride procedure - Answer: C. hammer toe correction
, What topical anesthetic is used most frequently for preoperative ocular instillation?
A. Lidocaine
B. Tetracaine
C. Cocaine
D. Dorsacaine - Answer: B. Tetracaine
Why are bumpers or bolsters used on retention sutures?
A. To prevent the suture from cutting into the skin surface
B. To facilitate easy removal
C. To identify the order of suture removal
D. To precent unequal tension on the wound edges - Answer: A. To prevent the suture from cutting into
the skin surface
A holding instrument not found in a vaginal procedure is a
A. Jacobs
B. Lahey
C. Staude
D. Skene - Answer: B. Lahey
A catheter commonly used in a gastrostomy is a
A. mushroom
B. Rehfus
C. Cantor
D. Sengstaken-Blakemore - Answer: A. mushroom
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