Preparing Medication from an Ampule
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Questions and Answers

What should be done to determine the volume of medication in a syringe?

  • Read it from the bottom of the syringe
  • Read it from the middle of the barrel
  • Read it from the top of the plunger (correct)
  • Read it from the end of the needle

Which part of the needle is slanted to create a slit into the skin?

  • Bevel (correct)
  • Tip
  • Hub
  • Shaft

What is the hub of a needle used for?

  • Creates a slit into the skin
  • Fits onto the tip of the syringe (correct)
  • Marks the gauge and length
  • Determines the volume of medication

How is insulin usually given, unless provided by pen or pump?

<p>Using an insulin syringe (C)</p> Signup and view all the answers

What is the gauge of a needle?

<p>The diameter of the needle (A)</p> Signup and view all the answers

Why is it important to keep the hub, shaft, and bevel of the needle sterile at all times?

<p>To prevent infections (D)</p> Signup and view all the answers

Which type of microorganism can grow both in the presence and absence of oxygen?

<p>Facultative Anaerobes (C)</p> Signup and view all the answers

What is the primary goal of using anti-infective drugs?

<p>To help the body’s defenses eliminate the pathogen (D)</p> Signup and view all the answers

What is selective toxicity in the context of antibiotics?

<p>The ability of antibiotics to target bacteria (C)</p> Signup and view all the answers

What causes acquired resistance in bacteria?

<p>Spontaneous and random mutations during bacterial replication (C)</p> Signup and view all the answers

Which of the following is a way to combat drug-resistance and hospital-acquired infections?

<p>Prevent infections when possible through immunizations (D)</p> Signup and view all the answers

What is the difference between bactericidal and bacteriostatic drugs?

<p>Bactericidal drugs eliminate bacteria, while bacteriostatic drugs slow down their growth (A)</p> Signup and view all the answers

What is the purpose of injecting air into a vial?

<p>To permit the removal of the solution (A)</p> Signup and view all the answers

What type of needle is used to withdraw medication from an ampule?

<p>Blunt fill filter needle (B)</p> Signup and view all the answers

What is the purpose of a rubber seal top on a vial?

<p>To prevent contamination (C)</p> Signup and view all the answers

What should be done with a single-use vial after one use?

<p>It should be discarded (D)</p> Signup and view all the answers

Why is it important to check hospital policy when using a multi-dose vial?

<p>To determine how long an open vial may be used (A)</p> Signup and view all the answers

What is reconstitution of medications?

<p>Mixing medications with a solvent (D)</p> Signup and view all the answers

What type of needles should the nurse use to prepare medications whenever possible to reduce the risk of needle stick injury?

<p>Needles with safety mechanisms attached (B)</p> Signup and view all the answers

What is the purpose of a blunt fill filter needle?

<p>To withdraw medication from an ampule (A)</p> Signup and view all the answers

Why should the nurse use an ampule breaker or wrap an alcohol swab package around the neck of the ampule?

<p>To prevent being cut by glass when opening a glass ampule (D)</p> Signup and view all the answers

What type of containers are often used to supply parenteral medications?

<p>Ampules and prefilled syringes (C)</p> Signup and view all the answers

What is unique about the structure of the two needles in Figure 7.9?

<p>They have safety system technology as part of their structure (A)</p> Signup and view all the answers

Why should a filter needle not be used to inject medication directly into a patient?

<p>Glass particles may be injected into the patient (A)</p> Signup and view all the answers

What is the primary reason for complications related to injections?

<p>Incorrect site selection (C)</p> Signup and view all the answers

What should be considered when selecting a needle for an injection?

<p>The route ordered, patient size, injection site, and amount of medication injected (A)</p> Signup and view all the answers

Why is it important to use the correct needle length for an injection?

<p>To reduce the risk of abscesses, pain, and bruising (C)</p> Signup and view all the answers

What is a common issue with intramuscular injections in women?

<p>They have more adipose tissue around the buttocks and deltoid fat pad (D)</p> Signup and view all the answers

What is the purpose of reviewing the guidelines in Table 7.2?

<p>To promote patient safety and comfort during an injection (A)</p> Signup and view all the answers

What can be prevented if proper injection technique is used?

<p>Harm and complications (A)</p> Signup and view all the answers
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