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CMA Chap SG 36,37,38
| Question | Answer |
|---|---|
| True or False- Osteoperosis is not an autoimmune disorder? | True |
| What type of IV solutions should be discarded? | Expired, Discarded, Cloud, Visible particles |
| True or False- Isotonic solution has a similar dissolved particle concentration as plasma? | True |
| What type of solution is .45% sodium chloride and .33% sodium chloride? | Hypotonic Solutions |
| Order: .9% NS IV 1000mL over 6 hours. Find the infusion rate. Round your answer. | mL/hr |
| Which type of solution is .9% sodium chloride? | Isotonic solution |
| Define extravasation. | Accidental leakage of a fluid from a blood vessel |
| Define a solute. | Substance that is dissolved in a solvent to form a solution |
| What is a glucose solution that is administered intravenously? | Dextrose solution, D5W, D10W, D5NS |
| Order:.9% NS IV 500mL over 7 hours. Find infusion rate. Round answer | mL/hr |
| Order:.9% NS IV 1000mL over 13 hours. Find infusion rate. Round answer | mL/hr |
| How do you find out the infusion rate? | By dividing the total volume by the total time |
| How do you find the flow rate? | By dividing the total volume by the total time then multiplying it by the drop factor |
| Order: 0.9% NS IV 1000mL over 14 hours. find infusion rate. Find the infusion rate. Round | mL/hr |
| Order: 0.9% NS IV 50mL over 30 minutes. find infusion rate. Find the infusion rate. Round | mL/hr |
| What is the radiation from the primary beam that is randomly dispersed within or outside of the body? | Scatter Radiation |
| Radiation protect are measures taken to safeguard what? | Patient, Healthcare personnel, and the public |
| What can be caused from isotonic solution infusion? | Pulmonary crackles, hypertension, shortness of breath (SOB), hypervolena |
| What is the source of an xray? | The x-ray tube(focal spot on the anode target) |
| What is not a duty of the limited x ray machine operator when taking x rays? | Performing complex vascular studies, interpreting images, diagnosing or administering contrast media |
| What are characteristics of an x ray? | Are highly penetrating + invisible, has no mass, are electronically neutral + can ionize matter |
| Once processed, the image becomes the _______ image? | Visible |
| Which device is located in the control booth? | Control panel or exposure console |
| What contains a movable grid device that contains the image receptors? | The Bucky Tray or Potter-Bucky Diaphragm |
| What is the center of the x ray beam and perpendicular to the long axis of the x ray? | Central Ray (CR) |
| Computed radiography is a cassette less imaging system where the phosphor is bonded to a flat panel detector, or the system converts x-ray energy directly to an electric signal. | This statement is false |
| What is defined as a computer processing technique in which images can be made sharper and have increased contrast? | Edge Enhancement |
| Which measures the rate of current flow across the x ray tube, that is, the number of electrons flowing from the filament to target each second? | Milliamperage |
| Size distortion occurs when the part is magnified./ Magnification is a function of the relationship between the SID and the distance between the subject and the IR. Which is true and which is false? | Both statements are true |
| What measurements refer to the length of time of the x ray exposure? | Exposure time(measured in a fraction of a second) |
| What is defined as the difference between light and dark areas in an x ray? | Contrast |
| What term pretains to the head? | Cephalod |
| What is a computer processing technique used to average each pixels frequency with surrounding tissues pixel value? | Smoothing |
| What term refers to the sole of the foot? | Plantar |
| What term pretains to organs? | Visceral |
| What term means the middle area or main part of an organ or body part? | Central |
| The healthcare professional who interprets or read the x ray is called a what? | Radiologist |
| With what projection, the anterior surface of the wrist is on contact with the image receptor. The fingers are flexed to and from a loose fist, placing the wrist in firmer contact with the image receptor and opening the intercarpal joint. | Posteroanterior(PA) |
| What projection does the patient need to suspend breathing on expiration just prior to the projection being taken? | AP projection of the thoracic spine |
| What position is achieved by placement of the body part with the sagittal plan parallel to the image receptor? | Lateral |
| What position results in angulation of the coronal plane of the chest with the image receptor? | Lordotic |
| When taking routine exams of the fingers, which position is the stairstep sponge used for? | Lateral (or Oblique) position |
| What term pertains towards the source or point of origin? | Proximal |
| The routine exam of the pelvis includes AP projection, which requires the patient to be in what position? | Supine |
| With AP projections of the shoulder, the medical assistant must position the central ray perpendicular to a location about _______ below the coracoid process | 2.5 centimeters |
| Digital radiography is a cassette-based digital imaging where the body image is obtained using a storage phosphor plate. | This statement is false |
| Any movement during radiography can cause a grainy or mottled (spotty) image./ Quantum mottle is a term to describe blurring of the image due to reduced spatial resolution. | Both statements are true |
| Order: LR IV 1000 mL over 8 hour. Infusion set: Drop factor of 10 gtt/ml. Find the flow rate. Round your answer | Total volume x drip factor ÷ time = flow rate (gtt/min) |
| Order: LR IV 100 mL over 40 minute. Infusion set: Drop factor of 60 gtt/ml. Find the flow rate. Round your answer | Total volume x drip factor ÷ time = flow rate (gtt/min) |
| Order: 0.9 NS IV 100 mL over 60 minutes. Infusion set: Drop factor of 15 gtt/ml. Find the flow rate. Round your answer | Total volume x drip factor ÷ time = flow rate (gtt/min) |
| Order: 0.45 NS IV 1000 mL over 8 hour. Infusion set: Drop factor of 10 gtt/ml. Find the flow rate. Round your answer | Total volume x drip factor ÷ time = flow rate (gtt/min) |
| Order: 0.45 NS IV 250 mL over 6 hour. Infusion set: Drop factor of 60 gtt/ml. Find the flow rate. Round your answer | Total volume x drip factor ÷ time = flow rate (gtt/min) |
| Order: LR IV 100 mL over 90 minute. Infusion set: Drop factor of 60 gtt/ml. Find the flow rate. Round your answer | Total volume x drip factor ÷ time = flow rate (gtt/min) |
Created by:
Kalu.Jayla1
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