Download Cst Exam, Cst Exam Questions With Complete Solutions Latest Update and more Exams Nursing in PDF only on Docsity!
Cst Exam, Cst Exam Questions With
Complete Solutions Latest Update
The part or organelle of the cell considered to be the powerhouse is the: - correct answers mitochondria The building blocks of all living matter are called - correct answers cells The thymus gland is located in the _____ cavity. - correct answers thoracic The umbilicus is located on the _____ surface of the body.
- correct answers ventral The hormones produced by the adrenal cortex to protect one during a stressful situation are: - correct answers corticoids The medial malleolus is a projection at the ankle of the - correct answers tibia The outermost layer of the eye that is commonly called the white of the eye is the: - correct answers sclera
The parotid gland secretes: - correct answers saliva Muscles are attached to bones by: - correct answers tendons The large opening located in the occipital bone is called the: - correct answers foramen magnum The liquid part of the blood is - correct answers plasma The mineral essential for the formation of red blood cells is: - correct answers iron The myocardium is the - correct answers thick muscular wall of the heart The name of the artery that arises from the ascending aorta and carries blood to the heart muscle is the: - correct answers coronary The largest artery in the body is the - correct answers aorta The membrane that lines the chest cavity and reflects back to cover the lungs is the - correct answers pleura
The pancreas is both an endocrine and an exocrine gland. The hormone secreted by the pancreas directly into the blood is: - correct answers insulin The male reproductive organ(s) that manufactures the male sex cells is (are) called the: - correct answers testes he nerves that control the release of epinephrine during "fight or flight" are the: - correct answers sympathetic nerves An example of reticular tissue is: - correct answers blood The muscle that flexes the head is the: - correct answers sternocleidomastoid The middle layer of the meninges is the: - correct answers arachnoid The section of the brain that controls temperature and thirst is the: - correct answers hypothalamus How many pairs of extrinsic eye muscles are there: - correct answers 6
The jelly-like substance that maintains the shape of the globe is: - correct answers vitreous humor The descending colon is attached at this anatomical feature: - correct answers splenic flexure The function of the liver include all of the following except
- correct answers storage of bile The normal range for lymphocytes is between - correct answers 5000 and 10, The valve to the right ventricle is the: - correct answers tricuspid A superficial vein of the leg is the: - correct answers saphenous The first ring of tracheal cartilage, utilized during Sellick's maneuver is the: - correct answers cricoid cartilage The most likely tough capsule that protects the kidney is:
- correct answers Gerota's fascia Fertilization occurs in the: - correct answers oviduct
A preoperative diagnosis of cholelithiasis indicates a/an: - correct answers condition of gallstones Hepatomegaly is - correct answers an enlarged liver Inflammation of the brain is: - correct answers encephalitis A laparoscope would be used to visualize the: - correct answers abdominal cavity A patient with chondromalacia would have an abnormal softening of the - correct answers cartilage The suffix that means to suture is: - correct answers - rrhaphy Intracellular fluid would be found: - correct answers within the cell A bilateral salpingo-oophorectomy is a surgical procedure to: - correct answers remove both fallopian tubes and ovaries
An arthrocentesis is a procedure to: - correct answers puncture and aspirate fluid from a joint A myelogram is: - correct answers an x-ray of the spinal cord A cholecystectomy is a procedure to: - correct answers remove the gallbladder A red blood cell is known as a/an: - correct answers erythrocyte The term pertaining to a hidden testicle is: - correct answers cryptorchidism The surgical procedure to crush a stone is a: - correct answers lithotripsy A blepharoplasty is a procedure to: - correct answers repair of the eyelids Hydronephrosis is - correct answers a condition of water in the kidney
Which of the following infectious organisms is most likely to be transmitted through a contaminated needle stick? - correct answers Hepatitis B (HBV) A tough, resistant "shell form" of some gram-positive bacilli which is extremely resistant to destruction and toward which all sterilization methods are aimed is a/an: - correct answers endospore An enzyme produced by some virulent microorganisms, such as the hemolytic streptococcus, that breaks down fibrin and leads to wound infection is: - correct answers fibrinolysin A microbial relationship in which one organism lives completely at the expense of the host is: - correct answers parasitism The most widely used method for identifying bacteria by dividing them into two groups is: - correct answers Gram stain Normal flora of the intestinal tract includes: - correct answers Escherichia coli The most likely portal of entry for the Treponema pallidum organism is: - correct answers the genitourinary tract
Which of the following factors would have the least effect in determining whether or not one exposed to a disease would contract it? - correct answers weight of host Host resistance to infection may be lowered by all of the following except: - correct answers proper nutritional state When a patient has a generalized (systemic) infection, the white blood cell (WBC) count would: - correct answers increase The type of isolation recommended for the immunocompromised, burn, or organ transplant patient is: - correct answers protective Pathogens that get past the first line of defense are engulfed by white blood cells, a process known as: - correct answers phagocytosis The immunity received by having had a disease (i.e., measles) is known as: - correct answers naturally acquired active immunity When a person forms antibodies against his or her own tissues, it is known as: - correct answers autoimmunity
Medication used to relieve pain is a/an: - correct answers analgesic A drug with a high potential for addiction and abuse is a/an: - correct answers controlled substance Anesthesia produced by marked cooling is: - correct answers cryoanesthesia An example of a type of drug used to prevent disease is a/an: - correct answers vaccine The route of administration which produces the most immediate action is: - correct answers IV Saying that a drug is to be given hs means that: - correct answers it should be taken at bedtime The needle gauge most appropriate for local infiltration is:
- correct answers 25 g The surgeon's preference card calls for 250 mg of Ancef. The vial you have is labeled "1 g/2 cc." You would draw up: - correct answers 0.5 cc
For a vein graft procedure, you are instructed to draw up 0.3 ml of a drug. The syringe you will use is: - correct answers tuberculin The physician asks for 30 mg of papaverine and the label on the bottle reads "60 mg/2 ml." How much would you draw up? - correct answers 1 ml After following instructions on the penicillin label for reconstitution, you note that the concentration is "250,000 U/ml." The preference card calls for 500,000 U of penicillin to be added to 500 ml of NS. How many milliliters of penicillin would you draw up? - correct answers 2 ml A 50% solution of dextrose in water means that: - correct answers there are 50 g of dextrose in 100 ml of water When receiving drugs from the circulator, the scrub should: - correct answers read aloud the name of the drug, strength and/or amount of the drug, and the expiration date When passing a prepared drug to the surgeon, the scrub would: - correct answers recite the name, amount, and/or strength of the drug
An anticoagulant used during vascular surgery that can be reversed with protamine sulfate is: - correct answers heparin sodium An enzyme sometimes added to a local anesthetic to enhance infiltration/spread is: - correct answers hyaluronidase (Wydase) A contrast medium used when performing a cholangiogram is: - correct answers diatrizoate sodium (Hypaque) In an atom, the negatively charged particles are called: - correct answers electrons Which particles are found in the nucleus of an atom? - correct answers protons and neutrons Which particles are found in the valence shell of an atom?
- correct answers electrons Which of the following materials is NOT a conductor of electrical energy? carbon water
rubber copper - correct answers rubber The force or push that moves free electrons from one atom to another is referred to as: - correct answers voltage Which of the following electrical energy concepts is measured in Hertz? voltage frequency power amperes - correct answers frequency Which of the following electrical energy concepts is measured in Watts? voltage power amperes frequency - correct answers power Which of the following electrical energy concepts is measured in Ohms? resistance
Alternating current flows back and forth along a single pathway due to changes in polarity. Which of the concepts of electrosurgical unit (ESU) electrical energy flow is correct? During the use of monopolar electrical energy, the energy passes through the tissue and returns through the same instrument used to deliver the energy. Use of bipolar energy flow may result in alternate site burns. Use of monopolar energy flow may result in alternate site burns. Use of bipolar energy flow requires the use of a return electrode pad. - correct answers Use of monopolar energy flow may result in alternate site burns. The electrical energy device that causes the collagen matrix in vessel walls and connective tissue to reform into a permanently fused tissue matrix is the: - correct answers LigaSure™ The mechanical energy device that uses a peizoelectric transducer to create mechanical friction energy is called the: - correct answers Harmonic Scalpel Which aspect of Newton's Law of Inertia is incorrect? For every action, there is an equal and opposite reaction.
An object at rest tends to stay at rest unless acted upon by an unbalanced force. An object in motion tends to stay in motion unless acted upon by an unbalanced force. The acceleration of an object is dependent upon two variables: speed and velocity. - correct answers The acceleration of an object is dependent upon two variables: speed and velocity. The characteristics of light energy include all of the following except: refraction reflection color radiation - correct answers radiation The characteristics of LASER light include all of the following except: collimation monochromatic coherence divergence - correct answers divergence Solid medium LASERs include which of the following? carbon dioxide and KTP
