CST Practice Test Questions with accurate answers. Graded A

CST Practice Test Questions with accurate answers. Graded A During general anesthesia the patient is - ✔✔unconscious the roof of the mouth is called the - ✔✔palate a patient with a white blood cell count of 13,000/m ...

CST Practice Test Questions with accurate answers. Graded A During general anesthesia the patient is - ✔✔unconscious the roof of the mouth is called the - ✔✔palate a patient with a white blood cell count of 13,000/mm would indicate - ✔✔infection which of the following actions should be taken when the surgeon has repeatedly requested a higher current for the electrosurgical unit? - ✔✔inspect the dispersive electrode thrombin loses potency after____hours - ✔✔3 a mechanical method of hemostasis used during orthopedic procedures is - ✔✔bone wax which of the following is a passive drain that allows fluid to exit by capillary action? - ✔✔penrose during a total hip arthroplasty what anatomical structure is removed - ✔✔femoral head a degenerative joint disease is - ✔✔osteoarthritis when placing a patient in the lithotomy position what positioning device will the surgical technologist need to obtain? - ✔✔stirrups failure of the sphincter muschles of the lower esophogus to relax is a condition called - ✔✔achalasia a aterm referring to nosebleed is - ✔✔epitaxis the upper protion of the stomach is called the - ✔✔fundus the minimum temperature for a warm cycle when using the EtO sterilizer is - ✔✔55 degree C what endoscopic procedure is performed on females with stress incontinence that results in suspending the fascia of the bladder to the rectus fascia with suture? - ✔✔Stamey a mutagenic and carcinogenic hazard of laser use is - ✔✔surgical plume a type of inflammatory bowel disease with chronic inflammation of the intestine is called - ✔✔Chrons disease all of the following are functions of the liver except - ✔✔produce insulin if the saphenous vein will not be used during a CABG the other vessel of choice is the - ✔✔internal mammary artery what is the suture of choice to repair the rotator cuff of the shoulder? - ✔✔#2 nonabsorable what instrument is used during a femoropopliteal bypass that removes valves from the saphenous vein? - ✔✔valvulotome the Raney clip is a type of - ✔✔scalp clip what type of surgical procedure is performed to treat tumors of the pituitary gland? - ✔✔transphenoidal hypophysectomy which of the following conditions exists when the blood of the patient within the surgical wound is a dark color? - ✔✔hypoxia which type of monitoring equipment is a noninvasive assessment of the oxygen saturation level of arterial blood? - ✔✔pulse oximetry what is the length of time an item must be completely submersed in glataraldehyde to consider it sterile? - ✔✔10 hours which of the following statements is correct for the preparation of instruments for steam sterilization? - ✔✔an absorbent towel should line mesh-bottom of tray locked cefazolin (ancef) is a /an - ✔✔antibiotic the body's first line of defense against the invasion of pathogen is - ✔✔uncompromised skin which indicator assists the aneshtesia provider in monitoring the aneshesia level during a surgical procedure - ✔✔bispectral index monitoring which surgical procedure requires cottonoids? - ✔✔craniotomy if two chestubes are placed what is the purpose of the second chest tube inserted in the lower portion of the thoracic cavity? - ✔✔evacuate fluids a pregnancy that does not occur in the normal location is called - ✔✔ectopic infalmmation of the inner lining of the heart caused by bacteria is known as - ✔✔endocarditis which suffix means surgical puncture to remove fluid? - ✔✔centesis if unsure of the sharpness of the metzenbaum scissors which of the following methods is best for testing their effectiveness prior to the start of the surgical procedure? - ✔✔cut 2 4x4 sponges the presence of ketones in urine where a urinalysis is performed indicates - ✔✔diabetes mellitis to maintain control of the gurney the patient should be transported to the OR? - ✔✔feet first how much fluid is required to inflate the indwelling foley catheter 5-cc balloon - ✔✔10-cc what is the recommended maximum weight of an instrument - ✔✔16 ibs which instrument is commonly used to make the final cut in order to remove the uterus during an abdominal hysterectomy - ✔✔jorgensen scissors what instrument is used to make the corneal cut during a corneal transplant? - ✔✔trephine the temperature in the OR is maintained between - ✔✔65-75 degrees a common fear of pediatric patients that the surgical technologist must address is - ✔✔separation from parents which of the following arteries supplies the brain - ✔✔internal caotid what is used to facilitate respiration for patients in the prone position - ✔✔chest rolls the following statements are true for closed gloving technique except - ✔✔gloves should be obtained from the back table what layer of a three layer dressing absorbs secretions - ✔✔intermediate what is the purpose of the third lumen in a three way foley catheter - ✔✔instill irrigation fluids spherically shaped bacteria that occur in chains are referred to as - ✔✔streptococci a TURP is performed to treat - ✔✔benign prostatic hypertrophy what is the most commonly transmitted pathogen in the operating room - ✔✔staphylococcus aureus a drug used to treat bradycardia in combination with hypotension is - ✔✔atropine what temperature is the steam biological indicator incubated - ✔✔55-60 degree c which type of suture technique is used to invert the stump of the appendix during an appendectomy - ✔✔purse string a skin graft that consists of the epidermis and half of the dermis is a/an - ✔✔split thickness the surgical procedure performed to correct the congenital absence of the roof of the mouth is a/an - ✔✔palatoplasty a resectoscope is used during a/an - ✔✔TURP an abnormal bending backward of the uterus is called - ✔✔retroflexion viruses reproduce by - ✔✔host cell metabolism what is the first priority in an emergency situation when treating a patient - ✔✔provide patient airway which of the following scissors is the best choice for extending an arterial incision - ✔✔potts-smith a self retaining retractor used for exposure of the abdominal cavity is - ✔✔balfour the pulse oximetry reading should remain at or above - ✔✔95% which type of suture us used on the seromuxcular layer when an end to end anastomosis of the small intestine is performed - ✔✔3-0 silk what system automatically adjusts the current of the electrosurgical unit and reduces the need to adjust the power settings for different types of tissue - ✔✔tissue response monitoring system what is the technical term for robotic arms - ✔✔manipulator which of the following statements about the preparation of an esmarch bandage for steam sterilization is true - ✔✔bandage is rolled with layer of guaze between layers identify the most common practice related to the order of performing the sponge instrument and sharp counts - ✔✔sterile field, mayo stand off the sterile field the enodcardial lead of a permanent pacemeker is placed in the - ✔✔right atrium which plate used in the open reduction internal fixation of fractures is slotted? - ✔✔eggers what size trocar is placed in the umbilical incision for a laparoscopic cholecystectomy? - ✔✔10mm a hernia that presents through Hesselbachs triangle is a/an - ✔✔direct an injury to a patient as a result of the activity of a health care prefessional is referred to as - ✔✔iatrogenic which drug is used to decrease the bodys natural immunity and given to the patient prior to organ treansplantation - ✔✔cyclosporine an important preoperative preparation of a laser is - ✔✔calibrating laser beam a word root meaning kidney is - ✔✔ren/o a TURP is perforned to treat - ✔✔benign prostatic hypertrophy hepatomegaly is - ✔✔enlarged liver dentists prescribe antibioitcs for an infected tooth prior to extreaction to prevent - ✔✔bacterial endocarditis retinal detachment is due to - ✔✔leakage of liquid from vitrous cavity surgical intervention occurs during which phase of anesthesia - ✔✔maintenance what are functional units of the kidney - ✔✔nephrons when transporting the patient on the gurney an elevator is entered - ✔✔head first the following statements are true except - ✔✔the scrub suit is donned before the hair cover all of the following statements are true for paper plastic peel packs except - ✔✔staples are an acceptable method of closing a peel pack which of the following incisions offers optimal exposure of the abdominal cavity - ✔✔vertical midline what type of needle is used when suturing the skin - ✔✔reverse cutting the pulse generator of a permanent pacemaker is powered by a/an - ✔✔lithium source the symbol gtt means - ✔✔drop traumatic penetrating wounds are often infected with ______from the soil and debris - ✔✔clostridium tetani leimyomas are also called - ✔✔fibroids which of the following is not a bone of the cranium - ✔✔scaphoid an important psychological factor as related to pediatric patients is - ✔✔use of language the inside of a wprapper is considered sterile within _________of the edge - ✔✔1" which of the following statements is correct as related to the cleaning of instruments? - ✔✔disassemble items with multiple parts a critical component of a disaster plan that impacts the operating room is the - ✔✔receiving area and triage of patients the spermatic cord is retracted with a ___for operative exposure - ✔✔penrose drain which of the following is the preferred suture material for the fixation of heart valves - ✔✔coated polyester what type of needle is used when suturing the intestine - ✔✔taper what type of dressing is often used for pediatric patients - ✔✔collodion which of the following is an interlocking IM nail - ✔✔russell-taylor an excisional biopsy is removal of - ✔✔entire lesion which of the following would be used to remove nasal polyps - ✔✔krause nasal snare which muscle is used when performing a pedicle flap reconstruction mammoplasty - ✔✔rectus abdominis what drug is used to treat malignant hyperthermia - ✔✔dantrolene (dantrium) vasodilation and hypotension associated with septic shock are caused by ________released by the bacteria - ✔✔endotoxins which word root means eyelid - ✔✔blephar/o a tumor composed of neuroglial cells is known as a - ✔✔glioma the function of the sphincter of oddi is to control the flow of - ✔✔bile into the duodenum the transparent portion of the external tunic of the eye is called - ✔✔cornea the electrical component of the heart that causes contraction of the ventricles is the - ✔✔purkinje fibers a patient placed in the reverse trendelenburg position has the safety strap positioned - ✔✔2" below the knees what type of consent is obtained for emergency situations when no other authorized person can be contacted and patient is unconscious - ✔✔implie