« previous next »

Author Question: When the immunologist says that pathogens possess virulence, what does virulence mean? a. Spreads ... (Read 61 times)

mspears3

  • Hero Member
  • *****
  • Posts: 586
on: Jun 25, 2018
When the immunologist says that pathogens possess virulence, what does virulence mean?
 
  a. Spreads from one individual to others and causes disease.
  b. Induces an immune response.
  c. Causes disease.
  d. Damages tissue.

Question 2

The nurse would correctly respond that the etiology of a congenital immune deficiency is due to a(n):
 
  a. negative response to an immunization.
  b. adverse response to a medication.
  c. renal failure.
  d. genetic defect.


al

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: C
Virulence is the capacity of a pathogen to cause severe diseasefor example, measles virus is of low virulence; rabies virus is highly virulent. Communication is the ability to spread from one in-dividual to others and cause disease. Immunogenicity is the ability of pathogens to induce an immune response. Damaging tissues is the pathogen's mechanism of action.

Answer to Question 2

ANS: D
A primary (congenital) immune deficiency is caused by a genetic defect. A primary (congenital) immune deficiency is not a response to an immunization, an adverse response to a medication, or due to renal failure.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Pelvic inflammatory disease. Chlamydia or gonorrhea spreads up the vagina into the uterus and then t Pelvic inflammatory disease. Chlamydia or gonorrhea spreads up the vagina into the uterus and then t
An orange-red biohazard symbol indicates that bloodborne pathogens may be present, and items should ... An orange-red biohazard symbol indicates that bloodborne pathogens may be present, and items should ...
Fungal Pathogens Fungal Pathogens
Pathogens That Cause Foodborne Illness (1 of 5) Pathogens That Cause Foodborne Illness (1 of 5)
Pathogens That Cause Foodborne Illness (5 of 5) Pathogens That Cause Foodborne Illness (5 of 5)
Food that may carry pathogens that should be avoided by pregnant women Food that may carry pathogens that should be avoided by pregnant women
Video: Nerve Impulse Transmission Animation

For a complete list of videos, visit our video library