NBSTSA Practice Exam A, Questions with accurate answers, 100% Verified.

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NBSTSA Practice Exam A, Questions with accurate answers, 100% Verified. Which of the following structures is located in the alveolar processes? A. Teeth B. Villi C. Sinuses D. Tonsils - ✔✔- ... A. Teeth Which of the following is the wound classification for a bronchoscopy? A. Clean B. Contaminated C. Dirty and infected D. Clean-contaminated - ✔✔-D. Clean-contaminated 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 - ✔✔-B. Alpha-chymotrypsin 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 elevator is irrelevant D. Enter feet first, exit head first - ✔✔-B. Enter head first in the elevator, exit feet first towards the OR. 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 - ✔✔-D. Pfannenstiel 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 Hyperkalemia is a high concentration of: A. Calcium B. Nitrogen C. Potassium D. Albumin - ✔✔-C. Potassium Which of the following tissues are cut using a curved Mayo scissors? A. Fascia B. Periosteum C. Dura Mater D. Arterial wall - ✔✔-A. Fascia Which laser beam can travel through clear tissues without heating them? A. Argon B. Excimer C. Carbon dioxide D. Neodymium: YAG - ✔✔-A. Argon Permission for treatment given with full knowledge of the risks is a/an: A. Tort B. Malpractice C. Personal liability D. Informed consent - ✔✔-D. Informed consent Which portion of the stomach surrounds the lower esophageal sphincter? A. Cardia B. Fundus C. Pylorus D. Antrum - ✔✔-A. Cardia Low level disinfectants kill most microbes, but do not destroy: A. Viruses B. Bacteria C. Fungi D. Spores - ✔✔-D. Spores Syndactyly refers to: A. Cleft palate B. Webbed fingers C. Fused tarsals D. Torn ligaments - ✔✔-B. Webbed fingers The surgical pack utilized to create the sterile field should be opene [Show More]

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