What type of medication is designed to dissolve on the tongue?
Enteric tab
Capsule
DT
Film-coated
The Correct Answer is C
A. Enteric tab: Enteric tablets are coated to resist dissolution in the stomach and dissolve in the intestines to prevent gastric irritation. They are not intended to dissolve on the tongue and do not provide rapid absorption via the oral mucosa.
B. Capsule: Capsules contain medication enclosed in a gelatin shell, which is swallowed and dissolves in the stomach or intestines. They are not designed for dissolution on the tongue and typically require water for ingestion.
C. DT: DT stands for “dispersible” or “dissolving tablet,” also called “orally disintegrating tablet.” These tablets are formulated to dissolve quickly on the tongue without water, allowing rapid absorption and convenience for clients with difficulty swallowing.
D. Film-coated: Film-coated tablets have a protective outer layer to mask taste or protect the drug from stomach acid. They must be swallowed whole and are not designed to dissolve on the tongue.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Calculation:
- Identify the doses of each insulin
Regular insulin: 14 units
NPH insulin: 28 units
- Calculate the total units to prepare
Total Units = Regular insulin + NPH insulin
Total Units = 14 + 28
= 42 units
Correct Answer is C
Explanation
A. Standing order: Standing orders are scheduled, routine prescriptions that are carried out at regular intervals until discontinued or modified. This does not apply because the medication is needed only for a specific event.
B. PRN order: PRN (“as needed”) orders allow medication administration based on patient symptoms or need. While an anti-anxiety medication could be PRN, in this case it is given specifically before a procedure, not based on subjective symptom assessment.
C. One-time order: A one-time order specifies a single administration of a medication for a particular purpose or event, such as prior to an MRI. This ensures the patient receives the drug exactly when needed and does not continue beyond the intended timeframe.
D. STAT order: STAT orders require immediate administration due to urgent or emergent conditions. Administering a pre-procedure medication does not typically constitute an emergency, so STAT is not appropriate here.
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