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55 and 56 quiz
| Question | Answer |
|---|---|
| Which are not considered microorganisms? | Helmeinths |
| Both bacteria and fungi can be: | Unicellular |
| In the scientific name Esherichia Coli, the name coli indicates the: | Species |
| Normal microbiota are: | Involved in homeostasis |
| An infection acquired in the hospital is called a _______ infection. | Nosocomial |
| Collection of a throat culture sample requires a: | Culturette transport system |
| Parasitology includes the study of: | Worms |
| Collection of a sample for a blood culture requires the use of a: | Bactec bottle |
| Sensitivity testing is used to determine? | A pathogen's susceptibility to a particular antibiotic. |
| Diagnosis of a helminth infection requires a: | Stool sample for O&P examination |
| Stuart and Amie's media are example of _____ media. | Transport |
| Cultures for which two organisms should not be refrigerated after collection? | Streptococcus pyogenes and N. Gnorrhoeae |
| Most pathogenic organisms remain viable at temperature of _____°C. | 37 |
| An anaerobic organisms is most likely to be isolated from a(n): | Abscess |
| An organisms that is flexible in regard to its oxygen requirements is called a(n): | Faculty Tiverton anaerobe |
| Tightly coiled, spiral-shaped bacteria are called: | Spirochetes |
| _____ are tiny, gram-negative organisms transmitted by blood-sucking insects. | Rickettsiae |
| An organism that is unlikely to be transmitted by airborne droplets is: | Treponema pallidum |
| An organism that is unlikely to be transmitted by sexual contact is: | Clostridium botulinum |
| You observe a bacterial smear and note that the arrangement of the organisms resembles a pearl necklace. This arrangement is characteristics of: | Strepococci |
| You observe a bacterial smear and note that the arrangement of the organisms resembles that stitching on jeans. This arrangement is characteristics of: | Streptobacilli |
| Blood agar that is used to test for strep throat is which type of medium? | Enriched |
| Which color indicates gram-positive bacteria? | Purple |
| The gram reaction a bacterium exhibits is the result of its: | Cell wall peptidoglycan |
| The ideals means of sterilizing a wire inoculation loop between uses is: | Incineration |
| Mocroscopically, a gram-negative bacterium appears as: | Pink (red) spheres |
| Microscopucslly, a septum specimen containing positive AFB appears: | Pink |
| The prefix staphylo- means that bacteria appear: | In grape like clusters |
| Which of the following infections is caused by a fungus? | Pneumonocystis pneumonia |
| Beta hemolysis | Best detected on a sheep blood medium, caused by hemolysis of blood cells, refers to the clear zone around bacterial colonies growing on a sheep'sheep's blood medium. |
| Which of the following is true about gonorrhea? | Gram-negative cocci found in pairs |
| A bacterial smear is a: | Suspension of bacteria allowed to air-dry on a slide in preparation for staining. |
| The microbiologo laboratory report to for Mrs. Wallace's urine culture lists eight antibiotics, five of which are followed by the lether "S." This means that these antibiotics: | Should be considered when treating the infection. |
| The rapid detection test that assists in the diagnosis of stomach ulcers detects: | Helicobacter pylori |
| A urinary tract infection can be diagnosed if an organism isolated from a CCMS specimen is found in pure culture and is present in a quantity greater than _____ per milliliter of urine. | 100,000 |
| A cellulose tape test for pinworms requires: | A strip of cellulose tape to be touched against the anal folds to collect worms, a microscope to view the eggs that have adhered to a strip of cellulose tape. |
| Which of the following is a smooth-tipped instrument that is used to insert packing into or remove objects from the nose and ear? | Bayonet forceps |
| Surgical instruments generally are classified according to use. Which is not a classification for instruments? | Restabilizing |
| Which antiseptic(s) are the most effective for a surgical hand sub or patient skin preparation for surgery? | Hibiclens and Povidone-iodine |
| Which of these anesthetic agents is injected into subcutaneous tissue, resulting in temporary cessation of feeling at the site of the injection? | Nesacaine and Sensorcaine |
| What is the smallest diameter of a suture strand? | 5-0 |
| How should instruments be handled after the surgery is complete? | Place heavier instruments at the bottom of a collection basin. |
| The recommended method for cleaning sharp instruments is to: | Use an ultrasonic cleaner |
| Which instrument tip has a grove or hook to slidentify under sutures? | Littauer stitch and suture scissors |
| The jaws of which instrument are shorter and look stronger than he most at jaws? | Needle holders |
| Which instrument has a fine tip for retrieval of foreign objects? | Splinter forceps |
| Which instruments have very sharp hooks? | Towel forceps (towel clamp) |
| Which instrument has valves that can be spread to facilitate viewing? | Nasal specula |
Created by:
summerzmom10