Daily nursing and TEAS practice with comprehensive rationales
Nurse Dive Free Nursing Practice Question
Why is the indication for use important on a drug label?
A. It shows the drug's physical description.
It shows the drug's physical description: The physical description, such as color, shape, or form, helps with identification but does not indicate why the drug should be used.
B. It specifies the conditions the drug is meant to treat.
It specifies the conditions the drug is meant to treat: Indications provide critical information about the therapeutic purpose of the medication. Knowing the intended use ensures the drug is given for appropriate conditions, supporting safe and effective treatment.
C. It lists potential side effects.
It lists potential side effects: Side effects are important safety information but are separate from the indication, which focuses on the therapeutic goal rather than possible adverse reactions.
D. It provides the manufacturing process details.
It provides the manufacturing process details: Information about how the drug is manufactured does not guide clinical use. Indications directly inform the nurse and patient about the drug’s intended purpose.
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Full Explanation
Rationale:
A. It shows the drug's physical description: The physical description, such as color, shape, or form, helps with identification but does not indicate why the drug should be used.
B. It specifies the conditions the drug is meant to treat: Indications provide critical information about the therapeutic purpose of the medication. Knowing the intended use ensures the drug is given for appropriate conditions, supporting safe and effective treatment.
C. It lists potential side effects: Side effects are important safety information but are separate from the indication, which focuses on the therapeutic goal rather than possible adverse reactions.
D. It provides the manufacturing process details: Information about how the drug is manufactured does not guide clinical use. Indications directly inform the nurse and patient about the drug’s intended purpose.
Similar Questions
In the formula D/H x Q-X, what does 'H' represent?
A. The dilution
The dilution: Dilution is considered when preparing medications from concentrated solutions, but it is not represented by "H" in the standard formula.
B. The total quantity
The total quantity: The total quantity refers to the amount available for administration in the medication form, often represented by "Q," not "H."
C. The desired outcome
The desired outcome: The desired outcome relates to therapeutic goals but is not part of the formula components.
D. The dose on hand
The dose on hand: "H" represents the dose on hand, meaning the strength or concentration of the medication available. This value is used to calculate the exact amount to administer to achieve the desired dose safely.
Full Explanation
Rationale:
A. The dilution: Dilution is considered when preparing medications from concentrated solutions, but it is not represented by "H" in the standard formula.
B. The total quantity: The total quantity refers to the amount available for administration in the medication form, often represented by "Q," not "H."
C. The desired outcome: The desired outcome relates to therapeutic goals but is not part of the formula components.
D. The dose on hand: "H" represents the dose on hand, meaning the strength or concentration of the medication available. This value is used to calculate the exact amount to administer to achieve the desired dose safely.
A physician prescribes a medication dosage of 0.25 grams. What is this dosage in milligrams?
A. 750 milligrams
Calculation: Given: Ordered Dose = 0.25 g Conversion: 1 g = 1000 mg Dose in mg = Ordered Dose × 1000 = 0.25 × 1000 = 250 mg
B. 250 milligrams
Calculation: Given: Ordered Dose = 0.25 g Conversion: 1 g = 1000 mg Dose in mg = Ordered Dose × 1000 = 0.25 × 1000 = 250 mg
C. 25 milligrams
Calculation: Given: Ordered Dose = 0.25 g Conversion: 1 g = 1000 mg Dose in mg = Ordered Dose × 1000 = 0.25 × 1000 = 250 mg
D. 2500 milligrams
Calculation: Given: Ordered Dose = 0.25 g Conversion: 1 g = 1000 mg Dose in mg = Ordered Dose × 1000 = 0.25 × 1000 = 250 mg
Full Explanation
Calculation:
Given:
Ordered Dose = 0.25 g
Conversion: 1 g = 1000 mg
Dose in mg = Ordered Dose × 1000
= 0.25 × 1000
= 250 mg
The prescription requires 2.4 g of a medication available in 600 mg tablets. Using ratio and proportion, determine the number of tablets.
A. 4 tablets
Calculation: Ordered Dose = 2.4 g Available Dose = 600 mg Convert Ordered Dose to mg Ordered Dose = 2.4 × 1000 = 2400 mg Number of tablets = Ordered Dose / Available Dose = 2400 / 600 = 4 tablets
B. 5 tablets
Calculation: Ordered Dose = 2.4 g Available Dose = 600 mg Convert Ordered Dose to mg Ordered Dose = 2.4 × 1000 = 2400 mg Number of tablets = Ordered Dose / Available Dose = 2400 / 600 = 4 tablets
C. 3 tablets
Calculation: Ordered Dose = 2.4 g Available Dose = 600 mg Convert Ordered Dose to mg Ordered Dose = 2.4 × 1000 = 2400 mg Number of tablets = Ordered Dose / Available Dose = 2400 / 600 = 4 tablets
D. 6 tablets
Calculation: Ordered Dose = 2.4 g Available Dose = 600 mg Convert Ordered Dose to mg Ordered Dose = 2.4 × 1000 = 2400 mg Number of tablets = Ordered Dose / Available Dose = 2400 / 600 = 4 tablets
Full Explanation
Calculation:
Ordered Dose = 2.4 g
Available Dose = 600 mg
- Convert Ordered Dose to mg
Ordered Dose = 2.4 × 1000
= 2400 mg
Number of tablets = Ordered Dose / Available Dose
= 2400 / 600
= 4 tablets