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RADT 456
ARRT registry review covering Patient Care and Education
Question | Answer |
---|---|
Is body temperature usually lower in the early morning or at night? | Body temp is usually lowest in the morning. Pg. 24. |
What are normal ranges for an adult systolic and diastolic blood pressure? | Systolic: 100-140 mm Hg Diastolic: 60-90 mm Hg Pg. 25. |
What is the Fowler position? | When an individual is recumbent and their head is higher than their feet. Pg. 27. |
How far above a patients vein should an IV bag be hung? | 18-24 inches above the level of the vein. Pg. 28. |
What are the three modes of transmission for microorganisms? | Droplet, airborne, and contact. Pg. 38. |
What percentage of patients acquire a nosocomial infection while in the hospital? | 5 to 15% of patients acquire some type of HAI (Health care-acquired infections). Pg. 40. |
What is the most common way microorganisms are spread? | Soiled hands and improper hand washing. Pg. 40. |
What is blood pressure affected by? | Cardiac output, blood volume, and vascular resistance. Pg. 53. |
What is the difference between extravasation and inflitration? | Extravasation: Medication that has leaked from a vein rupture or has been introduced to the tissue outside the vein. Inflitration: Diffusion of medication further into the tissue. Pg. 56. |
Which vein is most commonly used for venipuncture? | Antecubital. Pg. 56. |
What angle is the needle introduced into the vein? | 15 degree angle. Pg. 56. |
Name two nasointestinal or nasoenteric tubes. | Levin and Salem-Sump tubes. Pg. 56. |
Where should a catheter bag be placed when connected to a patient? | Below the level of the bladder. Pg. 58. |
What are some routes for parenteral use? | Any route other than digestive tract. Topical, subcutaneous, intradermal, intravenous, intramuscular, and intrathecal. |
A positive (radiopaque) contrast agent refers to what? | Contrast agent that have a high atomic number. Barium sulfate, and iodinated contrast. Pg. 61. |
A negative (radiolucent) contrast agent refers to what? | Air and various gases. Pg. 61. |
What is another name for a laxative? | Cathartics. Pg. 62. |
How long should a patient be NPO for a UGI? | The patient needs to be NPO after midnight. At least 8 hours. Pg. 62. |
What time frame do reactions usually occur following contrast media injection? | 2 to 10 minutes after injection. Pg. 65. |
Name some early symptoms of anaphylactic shock? | Itching of the palms and soles, wheezing, constriction of throat, hypotension, etc. Pg. 65. |