This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A foreign substance that triggers an allergic response in the body is known as: a. an antigen. ... (Read 92 times)

bio_gurl

  • Hero Member
  • *****
  • Posts: 524
on: Jul 2, 2018
A foreign substance that triggers an allergic response in the body is known as:
 
  a. an antigen.
  b. histamine.
  c. an antibody.
  d. a mast cell.

Question 2

You are staffing a first-aid booth at a mountain bike event. A mother approaches you with her 15-year-old son and informs you that her son is severely allergic to bees. Although he hasn't been stung, she is concerned about the auto-injector he carries. The mother states that it was prescribed when her son was 13 years old. She shows you the 0.15 mg auto-injector, and you note that it expired about 12 months ago. Which of the following statements would be most appropriate for you to make?
 
  a. Call your doctor's office for a new prescription because this auto-injector is out of date.
  b. If you go to the pharmacy where you got this they will be able to give you a new one.
  c. Most medications are still good for months after the expiration date. You can use this one for a little while longer.
  d. This medication is good for today but you should call your doctor as soon as possible to replace this.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brbarasa

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 2, 2018
Answer to Question 1

Answer: a

Answer to Question 2

Answer: a


bio_gurl

  • Member
  • Posts: 524
Reply 2 on: Jul 2, 2018
Wow, this really help

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

The appearance of different types of tissues-muscle, epithelial, nervous, connective-and their locat The appearance of different types of tissues-muscle, epithelial, nervous, connective-and their locat
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
MSDS labels provide an abridged version of substance hazards information and must be permanently ... MSDS labels provide an abridged version of substance hazards information and must be permanently ...
The homeostatic control of normal body temperature (37°C or 98.6°F). The homeostatic control of normal body temperature (37°C or 98.6°F).
Anterior and posterior body regions. Anterior and posterior body regions.
Fingertip rake over pectoralis major from sternum to shoulder. Pull arm out from the body to access ... Fingertip rake over pectoralis major from sternum to shoulder. Pull arm out from the body to access ...
Video: T cell receptors

For a complete list of videos, visit our video library