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Cst Practice, Cst Exam, Cst Exam Questions
With Complete Solutions Latest Update
The plicae circulares, microvilli and villi: Produce bacteria Secrete digestive enzymes • D. Initiate peristalsis Increase absorption area - correct answers 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 answers Penfield dissectors What pathogen is most commonly associated with surgical wound infections? Klebsiella pneumonia Staphylococcus aureus Bacteroides fragilis
Clostridium tetani - correct answers Staphylococcus aureus Padgett and Reese are types of: Implants Dermatomes Retractors Catheters - correct answers Dermatomes Which burn degree classification involves erythema without blisters? Third Fourth First Second - correct answers First What instrument is used to remove plaque during a carotid endarterectomy? Freer Ferris-Smith Potts-Smith Allis - correct answers Freer
Pillar retractor Gerald forceps Cottle osteotome Vienna speculum - correct answers Pillar retractor Which type of cast would be appropriate for a fractured metacarpal? Long arm Short arm Spica Cylinder - correct answers 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 answers Cholesteatoma Which muscle alters the shape of the lens to accommodate vision? Circular
Ciliary Oblique Rectus - correct answers 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 answers Opportunistic Filiforms are used to: Bypass urethral obstruction Stent the ureter Remove ureteral stones Perform urethrogram - correct answers Bypass urethral obstruction What is the name of vascular needle holder? Castroviejo Webster
Dental implants - correct answers Le Fort II Which retractor is used to provide exposure for a femoropopliteal bypass? Meyerding Weitlaner Bookwalter Alm - correct answers Weitlaner Which of the following is a nonadherent, nonpermeable, occlusive surgical dressing? Tegaderm Xeroform Tegasorb Telfa - correct answers Xeroform A colposcopy may be performed for which of the following conditions? Cervical carcinoma Endometriosis Ectopic pregnancy Menorrhagia - correct answers Cervical carcinoma
The only artery in the body that carries deoxygenated blood is the: Thoracic aorta Vena cava Pulmonary Coronary - correct answers Pulmonary Which intravenous drug would be used to reduce intracranial pressure during a craniotomy? Papaverine Mannitol Sorbitol Epinephrine - correct answers Mannitol Sterile water is used for irrigation during a mastectomy, because it is categorized as which of the following? Isometric Isotonic Hypertonic Hypotonic - correct answers Hypotonic Which of the following types of needles would be
Golgi complex Nucleus Cilia Endoplasmic reticulum - correct answers Nucleus What is used to inflate the Foley catheter balloon? Compressed air Antibiotic solution Sterile water Normal saline - correct answers Sterile water Which of the following is commonly used in the treatment of retinal detachment? Electrosurgical unit CO2 laser Cryotherapy unit Cell saver - correct answers Cryotherapy unit What term means lack of control of urination? Micturition Elimination Incontinence Retention - correct answers Incontinence
Which of the following is a sharp endometrial curette? Pratt Sims Thomas Gaylor - correct answers Sims Removal of an entire eyeball is called: Evacuation Enucleation Evisceration Exenteration - correct answers Enucleation Which of the following surgical instruments is required for repair of a nasal fracture? Pillar retractor Bayonet forceps Eve snare Hurd dissector - correct answers Bayonet forceps Which of the following is used for powered orthopedic equipment? Carbon dioxide
Pneumonia Rickets - correct answers Pneumonia When are sponge and sharp counts performed in the OR? -Before the incision, closure of cavity and skin closure -Before establishing the sterile field and the application of dressings -As soon as the procedure begins and throughout the case -At the beginning and end of the surgical procedure - correct answers Before the incision, closure of cavity and skin closure Coagulation with the harmonic scalpel is accomplished by the use of: Electrical energy Solar power Argon gas Ultrasonic energy - correct answers Ultrasonic energy In which surgical procedure would Glisson's capsule be encountered? Subtotal thyroidectomy
Partial gastrectomy Hepatic lobectomy Total splenectomy - correct answers Hepatic lobectomy What is another term for intractable pain due to irritation of the fifth cranial nerve? Bell's palsy Trigeminal neuralgia Craniosynostosis Encephalitis - correct answers Trigeminal neuralgia Which instrument would be used during a dacryocystorhinostomy? Buckle Keratome Oscillating saw Scleral hooks - correct answers Oscillating saw Which of the procedures involves moving the ulnar nerve from one location to another? Neurectomy Transfixion Transposition
movement of molecules from an area of high concentration to an area of low concentration? Filtration Perfusion Diffusion Isotonic - correct answers Diffusion When two chest tubes are inserted into the pleural cavity after an open cardiovascular procedure, what does the superior tube evacuate? Air Pus Mucous Blood - correct answers Air Polyglycolic acid suture falls into which classification? Synthetic absorbable Synthetic nonabsorbable Natural absorbable Natural nonabsorbable - correct answers Synthetic absorbable When opening sterile supplies and instruments,
where should the gown and gloves for the first scrub surgical technologist be opened? OR table Mayo stand Backtable Case cart - correct answers Mayo stand Which of the following terms refers to a cancerous growth? Malignant Hypertrophic Benign Sclerotic - correct answers Malignant What does the root word arteri/o mean? Artery Joint Gland Bronchus - correct answers Artery The middle muscular layer of the uterus is the: Peritoneum Perineum
Which positioning device must be attached to the table when the procedure is performed in reverse Trendelenburg? Footboard Wilson frame Stirrup Kidney braces - correct answers Footboard The organ that is divided into head, neck, body and tail which lies posterior to the stomach is the: Kidney Liver Pancreas Spleen - correct answers Pancreas What drug may be used to treat an anaphylactic reaction? Antihistamine Antibiotic Anticoagulant Antiarrhythmic - correct answers Antihistamine
Third-degree burn tissue with a charred and pearlywhite appearance is called Necrotic Ischemic Denuded Eschar - correct answers Eschar Insertion of an intraaortic balloon pump is done to treat patients with a/an: Atrial valve defect Right ventricular failure Left ventricular failure Mitral valve defect - correct answers Left ventricular failure Which procedure involves the excision of lymphoid tissue superior to the soft palate to facilitate breathing? Adenoidectomy Mastoidectomy Parotidectomy Tonsillectomy - correct answers Adenoidectomy
