Module 4 of 7
Medication Types, Forms, Storage & Disposal
Prescription vs. Over-the-Counter (OTC)
| Type | Definition | QMAP Requirement |
|---|---|---|
| Prescription (Rx) | Medications ordered by a licensed medical practitioner. A prescription is required to purchase. | Written physician order AND pharmacy label required before administering |
| Over-the-Counter (OTC) | Medications available for purchase without a prescription (e.g., Tylenol, Benadryl, antacids) | A written order is STILL required from a physician before a QMAP can administer OTC medications |
Brand Name vs. Generic Name
Every drug has three names:
- Chemical name — the precise molecular formula (rarely used in clinical settings)
- Generic name — the official, non-proprietary name
- Brand (Trade) name — the name given by the manufacturer who holds the patent; designed for marketing
Example: The brand name Lasix is the same drug as the generic furosemide. The brand name Tylenol is the same as generic acetaminophen.
Controlled Substances — Schedule Classification
Controlled substances are medications with potential for abuse. The DEA classifies them into five schedules based on medical use and risk of abuse:
| Schedule | Risk Level | Examples |
|---|---|---|
| Schedule I | Highest — no accepted medical use | Heroin, LSD, marijuana (federally) |
| Schedule II | High abuse potential | Oxycodone, fentanyl, morphine, Adderall |
| Schedule III | Moderate abuse potential | Codeine combinations, anabolic steroids |
| Schedule IV | Lower abuse potential | Xanax, Valium, tramadol, Ambien |
| Schedule V | Lowest | Cough preparations with <200mg codeine/100mL |
Forms of Medications — Solids
| Form | Description | Key Rules |
|---|---|---|
| Plain Tablet | Compressed powder; most common form | Can be scored (split) only with a written order |
| Scored Tablet | Has a line allowing it to be split accurately | May only be split with written physician order |
| Caplet | Elongated/capsule-shaped tablet; same properties as round tablets | Same rules as tablets |
| Enteric Coated | Tablet coated to resist stomach acid; dissolves in the intestine | NEVER crush or split — coating is protective |
| Capsule | Gelatin container with powdered medication inside | DO NOT OPEN without a written physician order |
| Spansule | Extended-release capsule | Never crush; releasing all at once is dangerous |
| Troche/Lozenge | Large flat disc dissolved in the mouth | Not to be swallowed whole; held in mouth until dissolved |
Forms of Medications — Semi-Solids & Liquids
Semi-Solids
- Cream — water-based; absorbed into skin
- Ointment — oil-based; sits on skin surface; occlusive
- Gel — clear, semi-solid; often used for topical pain relief
Liquids
- Elixir — drug in sweetened alcohol base (e.g., NyQuil)
- Solution — drug completely dissolved in solvent; clear
- Suspension — drug particles suspended in liquid; cloudy — must be shaken before use
- Syrup — drug in sweetened water base; masks bitter taste
- Emulsion — oil mixed with water base
- Tincture — alcoholic dilution of a drug for topical absorption (e.g., Tincture of Iodine)
- Concentrate — highly concentrated liquid; must be diluted per instructions
Other Forms
- Suppository — solid form inserted into rectum or vagina; melts at body temperature
- Patch (Transdermal) — medication-impregnated adhesive patch applied to skin
- Inhaler / Nebulizer — aerosolized medication inhaled via mouth
- Gel Cap — liquid-filled soft gelatin capsule
Medication Metabolism — The 4 Phases
| Phase | Where | How | Result |
|---|---|---|---|
| Absorption | Digestive tract, lungs, muscle, or skin | Via route of administration | Gets medication into the body |
| Distribution | Bloodstream | Partially broken-down drug transported via blood | Gets medication to target cells |
| Metabolism | Liver (primarily) | Drug broken down to active form | Drug becomes active at target site |
| Excretion | Kidneys, liver, bowel, lungs | Waste products filtered and eliminated | Drug is removed from body |
Safe Medication Storage
All medications must be stored safely in accordance with your agency's written policy. Key storage rules include:
- Storage cabinets must be cool and dry with limited light exposure to prevent medication degradation
- Medications requiring refrigeration must be kept in a designated medication refrigerator or in a lockable container secured in the refrigerator
- All controlled substances must be double locked
- Medications for refrigerated controlled substances: locked box in a locked refrigerator
- Medications transporting for community activities must be in original blister packs, MRBs, or labeled zip-lock bags — maintained by the person who will administer them
- Medications must NEVER be stored with disinfectants, insecticides, bleaches, household cleaning solutions, or poisons — store separately in a clearly labeled, secured area
Medication Disposal
Each service agency must have a written plan for medication disposal. The QMAP must know and follow their agency's policy. Acceptable disposal methods may include:
- Return to pharmacy (preferred for controlled substances)
- Community medication take-back programs
- Approved disposal using special pouches or medication disposal sites
Medications that are discontinued, contaminated, deteriorated, or have expired must be removed from the active medication supply and disposed of per agency policy.
Drug Diversion Awareness
Drug diversion is the theft, misuse, or unauthorized use of a client's medications — by anyone, including staff, family members, other residents, or visitors. It is a criminal offense.
Controlled Substance Accountability
For controlled substances (Schedules II–V), QMAPs must maintain strict accountability at all times:
- Count: Count controlled substances at every shift change — record in the controlled substance log
- Storage: Must remain double-locked at all times (see storage rules above)
- Administering: Document dose, amount remaining, and any waste immediately after administration
- Documenting: Every dose removed from the supply must be accounted for in writing — who gave it, when, how much, and how much remains
- Discrepancies: Any count discrepancy must be reported to your supervisor immediately — not at shift end, not the next business day
Signs of Possible Diversion
- Medication counts that don't match documented records
- Pills appearing tampered with or replaced
- Client reporting medication isn't working as expected
- Missing medications or incomplete documentation
📝 Module 4 Quiz
Answer all 6 questions. You need 85% or higher to complete this module.