« previous next »

Author Question: An extreme, often life-threatening, response to an allergen is called ________. a. anaphylaxis ... (Read 83 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519
on: Jun 25, 2018
An extreme, often life-threatening, response to an allergen is called ________.
 
  a. anaphylaxis
  b. allergy
  c. elephantiasis
  d. lymphangioma

Question 2

________ Normal visual acuity, or clearness of vision, is referred to as 20/20 vision, which means the eye should see an object 20 feet away clearly.
 
  Indicate whether the statement is true or false


recede

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 25, 2018
Answer to Question 1

a

Answer to Question 2

True


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Diagram of the life cycle of Plasmodium falciparum, the causative agent of malaria Diagram of the life cycle of Plasmodium falciparum, the causative agent of malaria
Life-cycle of the Sun; sizes are not drawn to scale Life-cycle of the Sun; sizes are not drawn to scale
Gossip and ridicule increase the status insecurity of this time of life. Gossip and ridicule increase the status insecurity of this time of life.
Additive, synergistic, and antagonistic drug interactions: (a) additive response; (b) synergistic ... Additive, synergistic, and antagonistic drug interactions: (a) additive response; (b) synergistic ...
Schematic diagram showing polyclonal response by B cells against linear epitopes. Schematic diagram showing polyclonal response by B cells against linear epitopes.
Celine Dion - Loved Me Back To Life (Hudson Leite & Thaellysson Pablo Remix) Celine Dion - Loved Me Back To Life (Hudson Leite & Thaellysson Pablo Remix)
Video: Oxygen transport - methods and oxyhemoglobin

For a complete list of videos, visit our video library