FREE Certified Surgical Technologist Basics Questions and Answers

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What circumstances are regarded as warranting a surgical vitrectomy?

Correct! Wrong!

Explanation:
Severe diabetic retinopathy and an ocular foreign object are two situations that call for a surgical vitrectomy. A vitrectomy involves taking out all or a portion of the vitreous fluid. When the procedure will keep the patient's sight intact, it is indicated. Due to the possibility of membrane formation in the eye, both retinopathy and a retained foreign substance in the eye put the patient at risk of losing their vision.

Which of the following straight catheters is most frequently used in the operating room before laparoscopic gynecological surgery?

Correct! Wrong!

Explanation:
The bladder can be drained with a straight catheter called the Robinson.

What process makes use of a microscope?

Correct! Wrong!

Explanation:
Stapedectomy requires a microscope.

What tool can be utilized to set up a patient for a total hip replacement?

Correct! Wrong!

Explanation:
To keep the patient in the lateral position during a total hip replacement, a beanbag molds to their body.

Which item is necessary to set up a D&C?

Correct! Wrong!

Explanation:
Stirrups make it possible to position the patient in the lithotomy posture needed for a D&C.

Which of the following is a normal adult white blood cell count?

Correct! Wrong!

Explanation:
White blood cell count over 9000 often suggests an illness or condition of inflammation.

What is the suturing technique used to place brief lateral stitches below the skin's epithelial layer?

Correct! Wrong!

Explanation:
A sort of continuous stitch used below the epidermis is called a subcuticular stitch.

What is the preferred position for breast surgery?

Correct! Wrong!

Explanation:
Supine in a dorsal recumbent position offers the best breast exposure.

What bodily part undergoes preparation for an ORIF of the humerus?

Correct! Wrong!

Explanation:
On the affected arm, a prep from the fingers to the shoulder is sufficient.

Which of the following is the electrosurgical unit's active electrode?

Correct! Wrong!

Explanation:
An active monopolar electrode, such as a pencil, can coagulate or cut tissue.

What position is typically used for hemorrhoidectomy?

Correct! Wrong!

Explanation:
For maximum exposure during a hemorrhoidectomy, the Jack-knife position is ideal.

What is the first tissue layer that needs to be removed during strabismus surgery?

Correct! Wrong!

Explanation:
From the optic nerve to the cornea, a firm, white, fibrous tissue is called the sclera.

When a patient is in the lateral position for kidney surgery, their lower leg should be:

Correct! Wrong!

Explanation:
Flexing the leg will help keep the patient centered on the table.

During a transurethral resection prostate (TURP), the following factors control bleeding:

Correct! Wrong!

Explanation:
Using a suture ligature during an open operation helps stop bleeding.

What anatomical structure must always be preserved during a cholecystectomy?

Correct! Wrong!

Explanation:
No cystic vein is present.

A resectoscope is used to resect the

Correct! Wrong!

Explanation:
The prostate is removed with a resectoscope.

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