« previous next »

Author Question: When the immunologist says that pathogens possess virulence, what does virulence mean? a. Spreads ... (Read 76 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 supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Defences against herbivory. Plants possess an array of unusual and powerful chemicals, including Defences against herbivory. Plants possess an array of unusual and powerful chemicals, including
Simple food web of an Arctic island. NOTE: The indication of detritivores and pathogens was not part Simple food web of an Arctic island. NOTE: The indication of detritivores and pathogens was not part
PPE used to prevent exposure to bloodborne pathogens. PPE used to prevent exposure to bloodborne pathogens.
Common Bacterial Pathogens Common Bacterial Pathogens
Pathogens That Cause Foodborne Illness (1 of 5) Pathogens That Cause Foodborne Illness (1 of 5)
Pathogens That Cause Foodborne Illness (2 of 5) Pathogens That Cause Foodborne Illness (2 of 5)
Video: Cerebral Cortex Animation

For a complete list of videos, visit our video library