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chapter 13 &14
chapter 13&14 of phlebotomy essentials fifth edition
| Question | Answer |
|---|---|
| this additonal information typically required on a nonblood specimen lable? | specimen type |
| bar coding in healthcare is used for? | patient identification |
| after obtaining a specimen for a cold aggulation test the blood must be transported at what tempeture? | room tempeture |
| required ppe equipment when processing specimens ? | lab coat,gloves,face shield |
| this can be centrifuged immediatly electrolytes collected in a ? | PST |
| According to CLSI guidelines serum for most test should be removed from cells within? | 120 mins |
| tests that have to be transported on ice? | homocysteine |
| centrifuge must be________ with equal size tubes and volume | Balanced |
| a portion of a specimen used for testing they are prepared by transfering a portion of the specimen into or on more tube labeled with the same ID information as the specimen tube? | Aliquot |
| specimens for test performed on serum must be what before centrifuged? | clotted |
| all specimens should be transported to the lab within how long? | 45 minutes |
| vigorous mixing can cause this and must be avoided? | Hemolysis |
| this is steps taken before actual testing of the sample | preanalytical |
| what does Q & S stand for ? | Quality not sufficient |
| serous fluids come from between membranes that line the what? | pleural, peritoneal, and pericardial cavities |
| this fluid is associated with the lungs? | pleural fluid |
| this is a test typically requires a refrigerated stool sample? | fecal fat |
| a breath test can be used to detect organisms that cause? | peptic ulcers |
| salvia specimens can be used to detect | Drugs/alcohol/hormone levels |
| area supplied with more than one artery | collateral circulation |
| this means away from the body? | abducted |
| this is an involuntary contraction of the artery that can be caused by pain or irritation or the patients anxiety penetration to the artery muscle | arteriospasm |
| this is a fractional inspired oxygen as in oxygen therapy? | FiO 2 |
| whwat is the abbrieviation for liters per minute | L/M |
| this is the stable condition required before obtaining blood gas specimens that is a condition in which there has been no exercise suctioning or respitory change for atlease 20-30 mintues? | steady state |
| What is another name for arterial blood gases? | ABGs |
| 2nd choice vein in ABG collection middle anterior aspect | Brachial artery |
| located on the thumb side of the wrist which is the first choice and most common side for the arterial punctures? | Radial artery |
| this is located superficially in the groin lateral to the pubic bone and is the largest artery used for arterial puncture? | femoral artery |
| this is the primary reason for performing arterial punctures | to evaulate the respitory function |
| what is one of the ABG supplies? | Heprinized syringe |
| commonly measured ABGs perimeters | Paoz Pacoz Plt |
| what is the acceptible angle of a needle of a needle inserion for ABGs | 45 degrees |
| which of the following would cause you to suspect that a thrombus had formed in the artery while you were collecting on ABG? | pulse very weak |
| the organization that develps standardize for specimen holding & handling & processing? | CLSI |
| which of the following specimen is the least likely to require secimen handling? | cholestrol |
| example of a preanalytical error made at the time of collection? | failing to mix tube |
| blood not seen by the naked eye? | occult blood |
| define ateriospasm | reflux pain cause by irriation patient anxiety |
| will delay or compromise patient? | proper labeling |
| non blood specimen body fluid consist of | liquid or semiliquid |
| most frequently analyzed body fluid? | urine |
| urine specimen should be this if their will be a delay in transporing it to the lab? | refridgerated |
| 2 ways urine is typically ordered? | timed and random |
| method of collecting a urine specimen directly from the bladder is what ? | cathertrized |
| this refers to the nasal and pharnyx | Nasopharyngeal |
| sometimes collected for the diagnosis or monitoring of lower respitory tract infection such as TB? | spetum |
| these are most often collected to aid in the diagnosis of strep infections ? | throat swabs |
| this type of urine specimen is used to detect a uti? | clean catch |
| this is information is not found ona computer generated label? | patient diagnosis |
| test performed before ABGs can be collected | Allen Test |
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laceemix
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