NBSTSA Certification Questions And
Answers
Which of the following structures is located in the alveolar processes?
A. Teeth
B. Villi
C. Sinuses
D. Tonsils A. Teeth
•The teeth are located in the socket's of the alveolar processes of the mandible and maxillae.
Which of the following is the wound classification for a bronchoscopy?
A. Clean
B. Contaminated
C. Dirty & Infected
D. Clean-Contaminated D. Clean-Contaminated
•Clean-Contaminated procedures include those when the aero-digestive tract is entered. The
bronchoscope is inserted through the mouth and into the bronchial tubes. The procedure is
considered clean, not sterile.
The enzyme used to soften the zonules of the lens before cataract surgery is:
, NBSTSA Certification Questions And
Answers
A. Atropine sulfate
B. Alpha-Chymotrypsin
C. Acetylcholine chloride
D. Pilocarpine hydrochloride B. Alpha-Chymotrypsin
•Alpha-Chymotrypsin is a solution used to soften the zonules holding the lens before cataract
surgery to ease extraction of the lens.
How should the structure 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 elevator is irrelevant
D. Enter feet first, exit head first B. Enter head first, exit feet first
•The patient should be placed in the elevator entering head first and exit feet first when being
transported to the OR on the stretcher.
Which of the following is a curved, transverse incision across the lower abdomen frequently
used in gynecological surgery?
, NBSTSA Certification Questions And
Answers
A. Midline
B. Paramedian
C. McBurney's
D. Pfannenstiel D. Pfannenstiel
•Pfannenstiel's incision is a curved transverse incision across the lower abdomen and used
frequently in gynecologic surgery
When perforated metal trays are placed on the shelves of the steam sterilizing cart, they should
be positioned:
A. Flat
B. Upside down
C. Vertical
D. Angled A. Flat
•Metal trays that are perforated or have a mesh bottom should be placed on the sterilizing cart
flat.
Hyperkalemia is a high concentration of:
A. Calcium
, NBSTSA Certification Questions And
Answers
B. Nitrogen
C. Potassium
D. Albumin C. Potassium
•Potassium plays four important roles: influences the electrical excitability of cells; the amount
of potassium in cells affects cell volume; potassium balance is important in maintaining the acid-
base balance; the amount of potassium in cells affects cell metabolism. Hyperkalemia, an
abnormal level of potassium, can be life threatening, causing cardiac irregularities.
Which of the following tissues are cut using curved mayo scissors?
A. Fascia
B. Periosteum
C. Dura mater
D. Arterial wall A. Fascia
•Curved mayo scissors are large scissors, with thick blades used to cut tough tissue, such as
fascia, tendons and muscle.
Which laser beam can travel through clear tissues without heating them?
A. Argon
Answers
Which of the following structures is located in the alveolar processes?
A. Teeth
B. Villi
C. Sinuses
D. Tonsils A. Teeth
•The teeth are located in the socket's of the alveolar processes of the mandible and maxillae.
Which of the following is the wound classification for a bronchoscopy?
A. Clean
B. Contaminated
C. Dirty & Infected
D. Clean-Contaminated D. Clean-Contaminated
•Clean-Contaminated procedures include those when the aero-digestive tract is entered. The
bronchoscope is inserted through the mouth and into the bronchial tubes. The procedure is
considered clean, not sterile.
The enzyme used to soften the zonules of the lens before cataract surgery is:
, NBSTSA Certification Questions And
Answers
A. Atropine sulfate
B. Alpha-Chymotrypsin
C. Acetylcholine chloride
D. Pilocarpine hydrochloride B. Alpha-Chymotrypsin
•Alpha-Chymotrypsin is a solution used to soften the zonules holding the lens before cataract
surgery to ease extraction of the lens.
How should the structure 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 elevator is irrelevant
D. Enter feet first, exit head first B. Enter head first, exit feet first
•The patient should be placed in the elevator entering head first and exit feet first when being
transported to the OR on the stretcher.
Which of the following is a curved, transverse incision across the lower abdomen frequently
used in gynecological surgery?
, NBSTSA Certification Questions And
Answers
A. Midline
B. Paramedian
C. McBurney's
D. Pfannenstiel D. Pfannenstiel
•Pfannenstiel's incision is a curved transverse incision across the lower abdomen and used
frequently in gynecologic surgery
When perforated metal trays are placed on the shelves of the steam sterilizing cart, they should
be positioned:
A. Flat
B. Upside down
C. Vertical
D. Angled A. Flat
•Metal trays that are perforated or have a mesh bottom should be placed on the sterilizing cart
flat.
Hyperkalemia is a high concentration of:
A. Calcium
, NBSTSA Certification Questions And
Answers
B. Nitrogen
C. Potassium
D. Albumin C. Potassium
•Potassium plays four important roles: influences the electrical excitability of cells; the amount
of potassium in cells affects cell volume; potassium balance is important in maintaining the acid-
base balance; the amount of potassium in cells affects cell metabolism. Hyperkalemia, an
abnormal level of potassium, can be life threatening, causing cardiac irregularities.
Which of the following tissues are cut using curved mayo scissors?
A. Fascia
B. Periosteum
C. Dura mater
D. Arterial wall A. Fascia
•Curved mayo scissors are large scissors, with thick blades used to cut tough tissue, such as
fascia, tendons and muscle.
Which laser beam can travel through clear tissues without heating them?
A. Argon
