1. Which of the following structures is located in the alveolar processes? A. Teeth B. Villi C. Sinuses D. Tonsils - Teeth The teeth are located in the sockets of the alveolar processes of the mandible and maxillae. 2. What is the wound classification for a bronchoscopy? A. Clean B. Contaminated C....
AST Practice Test Exam #1 for certification exam
1. Which of the following structures is located in the alveolar processes?
A. Teeth
B. Villi
C. Sinuses
D. Tonsils Correct Answer: Teeth The teeth are located in the sockets of the alveolar processes
of the mandible and maxillae.
2. What is the wound classification for a bronchoscopy?
A. Clean
B. Contaminated
C. Dirty and infected
D. Clean-contaminated Correct Answer: Clean-contaminated
3. The enzyme used to soften the zonules of the lens before cataract surgery is:
A. Atropine sulfate
B. Alpha-chymotrypsin
C. Acetylcholine chloride
D. Pilocarpine hydrochloride Correct Answer: Alpha-chymotrypsin
4. How should the stretcher be oriented when necessary to use an elevator to transport a patient
to the OR?
A. Place stretcher sideways in elevator
B. Enter head first, exit feet first
C. Position in elevant is irrelevant
D. Enter feet first, exit head first Correct Answer: Enter head first, exit feet first
5. Which of the following is a curved, transverse incision across the lower abdomen frequently
used in gynecological surgery?
A. Midline
B. Paramedian
C. McBurney's
D. Pfannenstiel Correct Answer: Pfannenstiel
6. When perforated metal trays are placed on the shelves of the steam sterilizing cart, they should
be positioned how?
A. Flat
B. Upside down
C. Vertical
D. Angled Correct Answer: Flat
7. Hyperkalemia is a high concentration of:
A. Calcium
B. Nitrogen
C. Potassium
,D. Albumin Correct Answer: Potassium
8. Which of the following tissues are cut using curved Mayo scissors?
A. Fascia
B. Periosteum
C. Dura mater
D. Arterial wall Correct Answer: Fascia
9. What laser beam can travel through clear tissues without heating them?
A. Argon
B. Excimer
C. Carbon dioxide
D. Neodymium: YAG Correct Answer: Argon
10. Permission for treatment given with full knowledge of the risks is a/an:
A. Tort
B. Malpractice
C. Personal liability
D. Informed Consent Correct Answer: Informed Consent
11. Which portion of the stomach surrounds the lower esophageal sphincter?
A. Cardia
B. Fundus
C. Pylorus
D. Antrum Correct Answer: Cardia
12. Low level disinfectants kill most microbes, but do not destroy:
A. Viruses
B. Bacteria
C. Fungi
D. Spores Correct Answer: Spores
13. Syndactyly refers to:
A. Cleft palate
B. Webbed finger
C. Fused tarsale
D. Torn ligaments Correct Answer: Webbed fingers
14. The surgical pack utilized to create the sterile field should be opened on the:
A. Stretcher
B. OR table
C. Backtable
D. Mayo stand Correct Answer: Backtable
15. The islets of Langerhans secrete:
A. Bile
, B. Insulin
C. Intrinsic factor
D. Inhibiting hormones Correct Answer: Insulin
16. What type of procedure would involve the removal of teeth?
A. Cleft palate repair
B. Arch bar application
C. Extractions
D. Implants Correct Answer: Extractions
17. Which organism is a normal resident flora of the intestinal tract?
A. Escherichia coli
B. Stephylococcus aureus
C. Pseudomonas aeruginosa
D. Clostridium tetani Correct Answer: Escherichia coli
18. Where should the first scrub surgical technologist stand when handing towels to the surgeon
to square off an incision site?
A. Opposite side from surgeon
B. Same side as surgeon
C. Foot of OR table
D. Head of OR table Correct Answer: Same side as surgeon
19. A properly performed surgical scrub renders the skin:
A. Sterile
B. Disinfected
C. Surgically clean
D. Moistened and dehydrated Correct Answer: Surgically clean
20. Through which of the following do the common bile duct and the pancreatic duct empty?
A. Ampulla of Vater
B. Duct of Santorini
C. Wirsung's duct
D. Sphincter of Oddi Correct Answer: Ampulla of Vater
21. What identifiers must be verified by the patient on their ID bracelet prior to transporting a
patient to the OR?A. Name, social security #, physician
B. Name, medical record #, allergies
C. Name, date of birth, diagnosis
D. Name, date of birth, physician Correct Answer: Name, date of birth, physician
22. What are spiral-shaped bacteria called?
A. Cocci
B. Bacilli
C. Spirilli
D. Diplococci Correct Answer: Spirilli
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