CST EXAM QUESTIONS WITH 100% CORRECT ANSWERS|100% verified

CST EXAM QUESTIONS WITH 100% CORRECT ANSWERS The plicae circulares, microvilli and villi: Produce bacteria Secrete digestive enzymes • D. Initiate peristalsis Increase absorption area CORRECT ANSWER Increase absorption area Which of the following come as numbered sets frequently used in neurosurgical procedures? Penfield dissectors Lacrimal probes Van Buren sounds Hegar dilators CORRECT ANSWER Penfield dissectors What pathogen is most commonly associated with surgical wound infections? Klebsiella pneumonia Staphylococcus aureus Bacteroides fragilis Clostridium tetani CORRECT ANSWER Staphylococcus aureus Padgett and Reese are types of: Implants Dermatomes Retractors Catheters CORRECT ANSWER Dermatomes Which burn degree classification involves erythema without blisters? Third Fourth First Second CORRECT ANSWER First What instrument is used to remove plaque during a carotid endarterectomy? Freer Ferris-Smith Potts-Smith Allis CORRECT ANSWER Freer Which of the following neuroglia are star-shaped? Dermoid Astrocytes Oligodendroglia Ependyma CORRECT ANSWER Astrocytes Which device could be used when placing a patient in the operative position for a thyroidectomy? Shoulder roll Bean bag Axillary roll Chest roll CORRECT ANSWER Shoulder roll In order to expand the abdominal cavity with CO2 prior to a laparoscopic procedure, the surgeon must use a/an: Insufflator machine Infusion pump Tissue expander Aspiration unit CORRECT ANSWER Insufflator machine Which of these surgical instruments would be used during a tonsillectomy? Pillar retractor Gerald forceps Cottle osteotome Vienna speculum CORRECT ANSWER Pillar retractor Which type of cast would be appropriate for a fractured metacarpal? Long arm Short arm Spica Cylinder CORRECT ANSWER Short arm What is the medical term for accumulation of squamous epithelium that forms a mass that is destructive to the middle ear? Otitis media Chondrolipoma Cholesteatoma Otosclerosis CORRECT ANSWER Cholesteatoma Which muscle alters the shape of the lens to accommodate vision? Circular Ciliary Oblique Rectus CORRECT ANSWER Ciliary What is the term for a nonpathogenic organism that is capable of producing disease in an immunocompromised patient? Opportunistic Spore-forming Fomite Vector CORRECT ANSWER Opportunistic Filiforms are used to: Bypass urethral obstruction Stent the ureter Remove ureteral stones Perform urethrogram CORRECT ANSWER Bypass urethral obstruction What is the name of vascular needle holder? Castroviejo Webster Collier Mayo-Hegar CORRECT ANSWER Castroviejo Which of the following non-invasive diagnostic techniques provides the best imaging of soft tissues? Computed axial tomography Magnetic resonance imaging Isotope scanning Doppler ultrasonography CORRECT ANSWER Magnetic resonance imaging Which of the following defines cryptorchidism? Stones Undeveloped testes Impotence Undescended testes CORRECT ANSWER Undescended testes What type of procedure is performed to correct panfacial fractures? Palatoplasty Odontectomy Le Fort II Dental implants CORRECT ANSWER Le Fort II