click below
click below
Normal Size Small Size show me how
Pat Care Ch20
Drug Administration
Question | Answer |
---|---|
Drugs are administered by | Oral, Sublingual, Topical, Parenteral |
The most common method of drug administration? | Oral Route |
When recieving drugs orally, the patient must be... | conscious and the head should be elevated to aid in swallowing. |
Sublingual Drug Administration | the drug is placed under the tongue and allowed to dissolve. Should NOT be swallowed! |
a common sublingual drug is | nitroglycerin |
Drugs for topical application have become available in a unit-dose device called a | Transdermal Patch |
Parenteral | Any injection of a drug with a needle and suringe beneath the surface of the skin. |
Parenteral Routes | Subcutaneous, Intramuscular, Intravenous, & Drip Infusion |
Drugs are injected into the body with a | Single use Plastic Syringe |
3 parts of a Syringe | 1. the Tip, where the needle attaches.2. The Barrel, where the calibration scales are printed.3. The Bevel, which is slanted part at the tip of the needle. |
Needles are sized according to | length & gauge |
The gauge refers to | the thickness of diameter of the needle. |
the length of the gauge refers to | the measurement in inches of the shaft portion |
The smaller the diameter of the shaft | The larger the gauge number |
Drugs intended for parenteral administration are packaged in two different kinds of containers | Ampule &Vial |
Ampule | Sealed glass container designed to hold a single dose of a drug and intended for use only once. |
Vial | Small glass bottle with a sealed rubber cap. May contain multiple doses. |
The most common sites for Subcutaneous Drug Administration | Anterior Thigh, Upper Back, Outer surface of the upper arm, & Lower Abdomen |
The needle length and angle of insertion depend on | the Thickness of the Tissue |
Most common sites for Intramuscular Drug Administration | The deltoid muscle in the upper arm. The Vastus Lateralis muscle in the Lateral Thigh. And the Gluteus Maximus in the butt. |
The Intravenous Drug is placed directly into | a vein |
Most common sites for Intravenous drug administration | The cepallic vein on the lateral side and basillic vein on the medial side of the forearm & elbow. The cephallic & basillic veins on the posterior surface of the hand. |