Arterial Puncture Procedures
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| Arteriospasm is defined as | show 🗑
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| show | injury to the arterial wall
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| Significantly inaccureate ABG values can result from | show 🗑
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| show | ratio of blood to anticoagulant
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| show | has a pulse
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| A patient complication associated with arterial | show 🗑
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| show | thumb side of the wrist
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| Why is arterial blood better for blood gas determination than venous blood | show 🗑
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| The blood gas parameter HCO3 measures the amount of | show 🗑
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| Which of the following test requies an arterial specimen | show 🗑
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| Which of the following analytes is routinely part of a blood gas analysis | show 🗑
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| show | pulmonary disease
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| show | observation of procedures
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| show | existence of collaterial circulation
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| show | that it has very little tissue covering the artery
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| The preferred and most common site for arterial puncture is the | show 🗑
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| show | femoral
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| The biggest advantage of choosing the radial artery for ABG collection is that | show 🗑
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| show | it is small and difficult to feel
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| Which of the following is an advantage of using the brachial artery for arterial blood collection | show 🗑
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| show | lies near the median nerve
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| show | femoral
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| Arterial specimens can also be collected from the | show 🗑
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| Supplemental information on an arterial blood gas requisition typically includes | show 🗑
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| show | 1- to 5-mL self-filling syringe
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| show | evacuated tube pressure can change results
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| show | lab coat and gloves
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| show | 1% lidocaine-filled syringe
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| Heparin is used in arterial sample collection to | show 🗑
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| Lidocaine is sometimes used during arterial puncture | show 🗑
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| Prior to ABG collection, a patient should have been in a steady state for at least | show 🗑
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| show | had no suction changes in 20 minutes
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| show | determine collateral ciuculation
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| When performing the modified Allen test, which artery is released first | show 🗑
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| show | the hand color returns to normal in 15 seconds
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| Which of the following is proper procedure if the Allen test is negative | show 🗑
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| A patient who has collateral circulation | show 🗑
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| Which of the following actions assoicated with the radial ABG procedure are in the correct order | show 🗑
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| Which one of the following radial ABG specimen collection steps is optional | show 🗑
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| show | extending the wrist approximately 30 degrees
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| show | the patient's complaints of extreme pain and discomfort
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| In performing arterial puncture, the neelde must be directed | show 🗑
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| Which of the following is an acceptable angle of needle insertion for drawing radial arterial blood gases | show 🗑
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| show | 22-gauge, 1 inch
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| show | A flash of blood appears in the syringe nub
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| Which of the following is the best way to tell if a specimen is arterial? As the specimen is collected the blood will | show 🗑
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| As soon as the needle is withdrawn following ABG specimen collection the | show 🗑
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| show | mixing the specimen to prevent clotting
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| show | distal to the puncture site
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| What should thetherapist do if the pulse is absent or faint following ABG collection | show 🗑
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| Which of the following is a common arterial puncture complication even when proper procedure is used | show 🗑
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| show | improper lableing or missing lable
inadequate volume of the speciemn
visible hemolysis of the specimen
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| show | microclots present in the specimen
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| show | Arterial blood gases
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| show | A simple noninvasive test to assess collateral circulation before collecting a blood specimen from the radial artery
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| show | artery located in the medial anterior aspect of the antecubital fossa near that insertion of the biceps muscle; the second choice for arterial puncture
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| show | An area supplied with blood from more than one artery so that circulation can be maintenaced if one vessel is obstructed
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| Fi02 | show 🗑
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| show | Liters per minute ,as in oxygen therapy
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| show | The artery located at the thumb side of the wrist, which is the first choice and most common site used for arterial puncture
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| Steady state | show 🗑
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| show | artery located on the medial aspect or little finger side of the wrist
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| show | A reflex (involuntary) contraction of the artery that can be caused by pain or irritation during needle penetration of the artery muscle or that may result from a patient's anxiety during arterial puncture
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Created by:
mmfleischer