Free NBSTSA Trivia Questions and Answers

Question 1

Which section of the small intestine is the first?

Accepted Answer

duodenum

Answer

The small intestine is divided into three distinct sections, and the duodenum is the very first part. It receives partially digested food, known as chyme, from the stomach. The duodenum plays a critical role in digestion by mixing chyme with digestive enzymes from the pancreas and bile from the liver.

Question 2

Which of the following uses a binocular microscope to examine the cervix?

Accepted Answer

colposcopy

Answer

Colposcopy is a medical procedure that utilizes a colposcope, which is a specialized binocular microscope, to provide a magnified view of the cervix, vagina, and vulva. This allows healthcare professionals to closely examine these tissues for any abnormal cells or lesions. It is commonly performed to investigate abnormal Pap test results.

Question 3

Which middle ear ossicle has the oval window covered?

Accepted Answer

stapes

Answer

The stapes, also known as the stirrup, is the smallest of the three middle ear ossicles (malleus, incus, stapes). It articulates with the incus and its footplate fits into the oval window of the inner ear. The stapes transmits sound vibrations from the incus to the fluid-filled inner ear, which is a crucial step in the process of hearing.

Question 4

When a patient is lying flat, where should the safety strap be fastened?

Accepted Answer

over the thighs

Answer

When a patient is positioned flat on the operating table, the safety strap should be securely fastened over the patient's thighs, typically about 2 inches above the knees. This placement helps to safely secure the patient to the table, preventing accidental movement or falls during the surgical procedure. It ensures patient stability without impeding circulation or respiration.

Question 5

How are rickettsial diseases passed on?

Accepted Answer

arthropod bites

Answer

Rickettsial diseases are a group of infections caused by Rickettsia bacteria, which are obligate intracellular parasites. These diseases are primarily transmitted to humans through the bites of infected arthropods, such as ticks, fleas, lice, and mites. These arthropods act as vectors, carrying the bacteria from one host to another.

NBSTSA - National Board of Surgical Technology and Surgical Assisting Practice Test

NBSTSA - National Board of Surgical Technology and Surgical Assisting Practice Test

Free NBSTSA Trivia Questions and Answers