Term
What is percutaneous drug administration??? |
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Definition
Applications of medication to the skin or mucus membrane |
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Term
What are the 3 methods of percutaneous administration? |
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Definition
1. Topical Application
2. Instillation of solutions onto the mucus membrane
3. Inhalation |
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Term
What are the dose forms of TOPICAL MEDICATIONS |
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Definition
Dont Leave Cats Outside
- Dressings
- Lotions
- Creams
- Ointments
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Term
What do we need to know about creams? |
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Definition
- Nongreasy
- Removed with water
- Semisolid emulsions that contain medical agents for external application
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Term
What do we need to know about lotions? |
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Definition
- Soothing agents
- Aqueous (water based) preparations that contain suspended materials
- Commonly used as soothing agents to protect the skin.
- Relive rashes and itching.
- Some have cleaning actions
- some have an astringent or drawing effect.
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Term
How do you apply lotions to patients?? |
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Definition
- Gently but firmly pat on to skin rather than rub into skin to prevent increased circulation and itching.
- Before applying SHAKE all lotions thoroughly!
- Please use them sparingly to avoid waste :)
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Term
What do we know about ointments?? |
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Definition
- Semisolid preparation of medical substances in an oily base such as Lanolin or petrolatum. (they are greasy!) (e.g., Vaseline, vapor rubs)
- Can be applied directly onto skin or mucus membranes
- Generally can not be removed easily with water
- The base helps to keep the medicinal substances in prolonged contact with the skin.
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Term
What do we know about dressings?
And I don't mean Ranch |
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Definition
- Several types of dressings are used to treat wounds.
- dry gauze sponges, non-adherent gauze dressings, self-adhesive transplant films that act as a second skin, hydrocollied dressings.
- Hydrogel dressings are used on partial and full thickness wounds and on skin that has been damaged by burns
- Also exudate absorbers such as calcium alginate dressings manufactured from seaweed that can be used o n infection wounds.
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Term
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Definition
- Always completely remove the previous dressing.
- Wring out wet dressings to prevent dripping and apply gauze in single layer directly to the wound surface.
- For deeper wounds, pack the wound loosely with moist gauze sponges so that all surfaces are in contact with the moisture.
- Apply a layer of dry gauze sponges and an absorbent pad to the area.
- To secure a dressing that requires changes apply a binder or use Montgomery tapes.
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Term
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Definition
A method that is used to identify a patient's sensitivity to contact materials. |
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Term
Patch testing...Tell me more! |
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Definition
- suspected allergens (antigens) are placed in direct contact with the skin surface and covered with non-sensitizing, nonabsorbent tape.
- Unless pronounced irritation appears, the patch is usually left in place for 48hrs and the removed. The site is left open to air for 15min and the "read".
- A positive reaction is noted by the presence of redness and swelling called a wheal, which indicates an allergy to the specific allergen.
- It may be necessary to read again after 3 days and again after 7 days to detect delayed reactions.
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Term
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Definition
- DO NOT PLACE ON JOINTS!!
- Specific instructions for nitroglycerin is currently the only ointment that is currently available for which dosage is critical to the success of use.
- provides pain relief of anginal painful several hours longer than sublingual preparations.
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Term
Administration of Nitroglycerin Ointment |
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Definition
- Produce procedure protocols, don gloves
- Select new application site (never same place)
- Measure dose amount on application paper
- Spread in thin layer, without rubbing
- Cover area with plastic wrap and tape
- Dispose of gloves and wash hands
- Patient education
- Document
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Term
7 Rights of Drug Preparation |
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Definition
Iffy Patient Do Drugs Round The Day
- Right Indication
- Right Patient
- Right Drug
- Right Documentation
- Right Route
- Right Dose
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Term
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Definition
- Provides for the controlled release of a prescribed medication through a semipermeable membrane for several hours to 3 weeks when applied to intact skin.
- Label disc with time, date, and nurse initials
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Term
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Definition
Tablets that are designed to be placed under the lounge for dissolution and absorption through the vast network of blood vessels in the area. |
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Term
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Definition
Tablets designed to be held in the buccal cavity for absorption from the blood vessels of the cheek |
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Term
Advantage of Sublingual and Buccal tablets |
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Definition
Rapid absorption and onset of action |
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Term
Medications for use in the eye are labeled what |
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Definition
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Term
True or False??
Ophthalmic solutions are sterile? |
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Definition
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Term
What are medications that are used in the ear labeled as? |
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Definition
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Term
Administration of Ear Drops |
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Definition
- Ear Drops should be warmed to room tempter before use.
- A separate bottle of ear drops should be used for each patient.
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Term
Administration of Eardrops |
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Definition
- With Adults gently pull up on the upper lobe
- With children who are less than 3 years old gently pull down on the lower ear lobe
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Definition
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