A nurse is teaching a group of middle age adults about various types of hepatitis.
What statement by one of the group members indicates correct understanding of the differences?
“I can get sick with hepatitis A from unprotected sex.”.
“I need to receive 3 doses of hepatitis B vaccination to assure protection.”.
“I can’t get hepatitis C from IV drug use, but hand hygiene after toileting is essential.”.
“There is no vaccination for hepatitis A, but I can take 8-12 weeks of oral medication to cure it.”.
The Correct Answer is B
.“I need to receive 3 doses of hepatitis B vaccination to assure protection.” This statement indicates that the person understands that hepatitis B is a serious infection that can be prevented by vaccination.
Hepatitis B vaccine is given as a series of 3 shots over a period of 6 months.
Choice A is wrong because hepatitis A is not usually transmitted through unprotected sex, but through ingestion of contaminated food or water or direct contact with an infected person.
Hepatitis A can also be prevented by vaccination.
Choice C is wrong because hepatitis C can be transmitted through IV drug use, as well as blood transfusions, organ transplants, needlestick injuries, and sharing personal items such as razors or toothbrushes with an infected person.
Hepatitis C can cause chronic liver disease and there is no vaccine for it.
Choice D is wrong because there is a vaccine for hepatitis A, which can provide lifelong protection against the infection.
Hepatitis A usually does not require treatment and most people recover completely within a few weeks. There is no specific medication to cure hepatitis
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
This is because itching is a subjective assessment finding, which means it is based on the personal experience, view or feeling of the
patient. The other choices are objective assessment findings, which means they are based on observable or measurable data that the nurse can collect.
For example:
Choice A is wrong because hives are a visible skin reaction that can be seen and measured by the nurse.
Choice C is wrong because vomiting is an observable action that can be verified and recorded by the nurse.
Choice D is wrong because abdominal distension is a measurable change in the size or shape of the abdomen that can be assessed by the nurse.
Normal ranges for objective assessment findings may vary depending on the source and context, but some possible examples are:
- Hives: No hives or rashes on the skin are normal.
- Vomiting: No vomiting or nausea are normal.
- Abdominal distension: Normal abdominal girth for adults ranges from 68 to 100 cm (27 to 40 inches).
Correct Answer is D
Explanation
The question asks how many milligrams of the medication will be in 1 mL of D5W. To find this, we need to know the concentration of the medication in the solution.
Concentration is the amount of medication per unit volume of solution. We can use this formula:
Concentration = Mass / Volume
We know that 250 mg of the medication is diluted in 500 mL of D5W. So we can plug these values into the formula:
Concentration = 250 mg / 500 mL Simplifying, we get:
Concentration = 0.5 mg / mL
This means that there are 0.5 mg of the medication in every 1 mL of D5W. So the answer is
- To check our answer, we can use another formula:
Mass = Concentration x Volume
If we want to find the mass of the medication in 1 mL of D5W, we can multiply the concentration by the volume:
Mass = 0.5 mg / mL x 1 mL Simplifying, we get:
Mass = 0.5 mg
This matches our answer.
The other choices are wrong because they do not use the correct formula or values. Here is why:
Choice A is wrong because it uses the inverse of the concentration (1 / 0.5) instead of the concentration (0.5).
Choice B is wrong because it uses the mass of the medication (250 mg) instead of the concentration (0.5 mg / mL).
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today