Chapter 26 Exam Flashcards
when is a TB skin test read?
48-72 hours after test is done on patient
what constitutes a positive TB skin test?
more than 5 mm of induration
what is follow up procedure for a positive TB skin test ?
chest x-ray & exam /culture of sputum
how are syringes callibrated?
mL
why is z-track method of administration used?
administering meds that irritate SC tissue and discolor the skin
why inject air into the vial?
to prevent air bubbles
how do you convert lbs to kilograms?
lbs/2.2
how do you convert kilograms to lbs?
kg X 2.2
parenteral
refers to sites located outside the GI tract
wheal
medication under the dermis that forms a circle
6-10mm in diameter
enteric coated
prevents drug from being destroyed by gastric juices and dissolving before it reaches the intestines
capsules
drug contained in a gelatin capsule that is water soluble and prevents the patient from tasting the drug
Induration
abnormally raised, hardened area of the skin with clearly defined margins
erythema
reddening of the skin caused by dilation of superficial blood vessels in the skin
ampule
small sealed glass container that holds a single dose of medicine
subcutaneous injection
medication injected beneath the skin into subcutaneous/fatty tissue
intradermal injection
medication injected into dermal layer of the skin
intramuscular injection
medication injected into muscular layer of the body
rectus femoris
middle of the front thigh
vastus lateralis
side of the thigh
dorsogluteal
butt (divide buttock in 4 and it is the upper right quadrant)
gluteus medius
attaches at the top of femur on greater trochanter
ventrogluteal
side of your hip
deltoid
arm muscle (uppermost part of arm @ shoulder)
cc
cubic centimeter
abbreviation for gram
Gm
milligram abbreviation
mg
tid
three times a day
qid
four times a day
bid
two times a day
prn
as needed