This topic contains a solution. Click here to go to the answer

Author Question: The nursing student questions the faculty member regarding the need to obtain a hepatitis B titer. ... (Read 61 times)

theo

  • Hero Member
  • *****
  • Posts: 698
The nursing student questions the faculty member regarding the need to obtain a hepatitis B titer. The faculty member is correct in saying that the purpose of a titer is to measure which component of immunity?
 
  1. The degree of risk for future infections
  2. The amount of vaccine present in the bloodstream
  3. The amount of antibodies in the bloodstream
  4. The amount of antigen in the bloodstream

Question 2

What was the first major disease to be prevented by inoculation?
 
  1. Polio
  2. Anthrax
  3. Smallpox
  4. Measles



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stanleka1

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

Correct Answer: 3
Rationale 1: Titers do not estimate the degree of infection.
Rationale 2: It is not possible to measure the amount of vaccine present in the bloodstream.
Rationale 3: Titers measure the amount of antibodies.
Rationale 4: The amount of antigen is not measured in titers.
Global Rationale: The effectiveness of most vaccines can be assessed by measuring the amount of antibodies produced after the vaccine has been administered, a quantity called titer. Titers do not measure degree of risk for future infection, amount of vaccine in the bloodstream, or the amount of antigen in the bloodstream.

Answer to Question 2

Correct Answer: 3
Rationale 1: Polio was not the first disease to be prevented by inoculation.
Rationale 2: Anthrax was not the first disease to be prevented by inoculation.
Rationale 3: The first major disease to be prevented by inoculation was smallpox.
Rationale 4: Measles was not the first disease to be prevented by inoculation.
Global Rationale: In the 1790s, Dr. Edward Jenner was experimenting with the use of inoculation, the placement of a foreign substance on or in an individual for the purpose of disease prevention. Inoculation uses live virus particles obtained from an infected patient. Jenner used the cowpox virus, a benign pathogen in humans, because he predicted that exposure to that virus would provide immunity to smallpox, which was one of the most dreaded human diseases of that era. Jenner's inoculation of a single 8-year-old boy ultimately led to one of the greatest triumphs in disease prevention. Vaccines for polio, anthrax, and measles were developed later.




theo

  • Member
  • Posts: 698
Reply 2 on: Jul 23, 2018
Wow, this really help


alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

For a complete list of videos, visit our video library