Which statement is true regarding safe administration of parenteral medications?<\/p>\n\n\n\n
A.
The 5 mL syringe is calibrated in increments of 0.1 mL for injections.<\/p>\n\n\n\n
B.
Powder medications are often mixed with a diluent to preserve for one month.<\/p>\n\n\n\n
C.
Ampules are glass containers used for single doses of medication.<\/p>\n\n\n\n
D.
The needle attaches to the plunger for intramuscular injections.<\/p>\n\n\n\n
The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n The correct answer is C. Ampules are glass containers used for single doses of medication.<\/strong><\/p>\n\n\n\n Explanation:<\/strong><\/p>\n\n\n\n Ampules are small, sealed glass containers used to store and administer single doses of medication. They are designed to be broken open at the neck to access the medication inside. This ensures that each dose is sterile and uncontaminated until it is used. Ampules are commonly used for medications that are sensitive to light, air, or moisture, or those that require strict sterility. Their single-use nature minimizes the risk of contamination and ensures precise dosing.<\/p>\n\n\n\n Here\u2019s a detailed explanation of why the other options are incorrect:<\/p>\n\n\n\n A. The 5 mL syringe is calibrated in increments of 0.1 mL for injections.<\/strong> B. Powder medications are often mixed with a diluent to preserve for one month.<\/strong> D. The needle attaches to the plunger for intramuscular injections.<\/strong> Understanding these details ensures safe and effective administration of parenteral medications, reducing the risk of medication errors and complications.<\/p>\n","protected":false},"excerpt":{"rendered":" Which statement is true regarding safe administration of parenteral medications? A.The 5 mL syringe is calibrated in increments of 0.1 mL for injections. B.Powder medications are often mixed with a diluent to preserve for one month. C.Ampules are glass containers used for single doses of medication. D.The needle attaches to the plunger for intramuscular injections. 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This statement is not universally accurate. While some syringes might be calibrated in increments of 0.1 mL, many syringes, especially those used for larger volumes like 5 mL syringes, are typically marked in increments of 0.2 mL or 0.5 mL. The calibration increments can vary depending on the syringe\u2019s intended use and manufacturer specifications.<\/p>\n\n\n\n
Powder medications, such as those used for reconstitution, are often mixed with a diluent just before administration rather than for long-term storage. Once reconstituted, some medications need to be used immediately or within a specified period, which may be shorter than one month. The preservation time for reconstituted medications varies and is determined by the manufacturer\u2019s instructions.<\/p>\n\n\n\n
This statement is incorrect. In any type of injection, including intramuscular injections, the needle is attached to the syringe, not the plunger. The plunger is used to push the medication out of the syringe through the needle. The correct assembly involves attaching the needle to the syringe barrel, with the plunger used to draw and administer the medication.<\/p>\n\n\n\n