AST Practice Test Exam #1 for certification exam questions and
answers 2026\2027 A+ Grade
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
answers 2026\2027 A+ Grade
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
