What are the two main purposes for diuretics?
The two main purposes for diuretics are to decrease fluid and decrease hypertension (lower blood pressure).
The two main purposes are to decrease fluid volume in thetissues and circulation, increasing blood pressure.
The two main purposes of diuretics are to increase fluid in the body and blood pressure.
The two main purposes of diuretics are to increase circulating fluid and lower blood pressure
The Correct Answer is A
A) The two main purposes for diuretics are to decrease fluid and decrease hypertension (lower blood pressure):
Diuretics primarily work by promoting the excretion of excess sodium and water from the body, which decreases fluid volume. This reduction in fluid volume helps to lower blood pressure, especially in conditions like hypertension and heart failure, where fluid buildup can exacerbate symptoms.
B) The two main purposes are to decrease fluid volume in the tissues and circulation, increasing blood pressure:
The primary purpose of diuretics is to decrease fluid volume, which helps lower blood pressure, not increase it. Diuretics are used to reduce the workload on the heart and the risk of complications like stroke and heart failure by lowering blood pressure and removing excess fluid from the body.
C) The two main purposes of diuretics are to increase fluid in the body and blood pressure:
Diuretics do not increase fluid in the body. In fact, they decrease fluid in the body to help reduce blood pressure. This option contradicts the fundamental mechanism of action of diuretics.
D) The two main purposes of diuretics are to increase circulating fluid and lower blood pressure:
Diuretics do not increase circulating fluid; they decrease it. By promoting the excretion of sodium and water, diuretics decrease the volume of circulating fluid, which is a key factor in lowering blood pressure.
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Related Questions
Correct Answer is ["C","D","E","F"]
Explanation
A) Social Media:
Social media is not a reliable source for evaluating medication information. Although patients may share their experiences, the information on social media can be anecdotal, unverified, and often lacks scientific evidence. Medical professionals should avoid using social media as a reference for clinical decision-making and instead rely on trusted, evidence-based resources.
B) Wikipedia:
While Wikipedia may offer general overviews of various medications, it is a crowdsourced platform and not a peer-reviewed or professional resource. The information on Wikipedia can be edited by anyone, which raises concerns about accuracy and reliability. While useful for a quick overview, it is not recommended for in-depth medication information or clinical decision-making.
C) Physicians' Desk Reference (PDR):
The Physicians' Desk Reference (PDR) is a well-established, reliable resource for medication information. It includes detailed drug monographs, including indications, dosing, contraindications, adverse effects, and drug interactions. Although it is often considered more of a reference for healthcare providers, it is a trusted and authoritative source for accurate medication information.
D) Lexicomp:
Lexicomp is an evidence-based, reputable resource that provides comprehensive drug information, including dosage recommendations, side effects, interactions, and clinical guidelines. It is frequently used by healthcare providers for decision-making in clinical practice and is considered highly reliable.
E) Micromedex:
Micromedex is another reliable, evidence-based drug information database widely used in healthcare settings. It provides drug monographs, information on drug interactions, adverse effects, and clinical recommendations, making it an essential tool for clinical decision-making.
F) American Hospital Formulary Service (AHFS) Drug Information:
The American Hospital Formulary Service (AHFS) is a trusted source of drug information that is used by healthcare providers to obtain reliable, evidence-based data. It includes detailed monographs on prescription drugs, over-the-counter medications, and other therapeutic agents, which are useful for clinicians when assessing treatment options.
Correct Answer is D
Explanation
Rationale:
Ordered Dose:
The prescription is for 12 mg of Celestone Soluspan (betamethasone) IM every 24 hours for 2 doses.
Available Dose (from label): The vial contains 6 mg/mL.
Dosage Calculation: Using the formula:
Volumetoadminister(mL) = Availableconcentration(mg/mL) / Ordereddose(mg)
Volumetoadminister = 12mg / 6mg/mL = 2 mL
Administration Route:
The order specifies IM (intramuscular) administration, aligning with the label instructions.
Thus, 2 mL IM is the correct dosage to administer.
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