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

Author Question: Why is a double-blind, placebo-controlled experiment considered the best type of food challenge test ... (Read 150 times)

melly21297

  • Hero Member
  • *****
  • Posts: 565
on: Aug 21, 2018
Why is a double-blind, placebo-controlled experiment considered the best type of food challenge test to perform?
 A) Because a test is more reliable when the researcher knows who is getting the placebo.
  B) Because the patient should not know if he/she is receiving the placebo or suspected offending food.
  C) Because the researcher should not know whether the patient is receiving the placebo or suspected offending food.
  D) Because blind people are usually more honest in these tests since they cannot see the food.
  E) b and c

Question 2

What substance that is found in red wine, beer, cured sausage, pickles, cabbage, and catsup can cause migraines in sensitive people?
 A) Protein
  B) Alcohol
  C) Histamine
  D) Monosodium glutamate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chloejackso

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Aug 21, 2018
Answer to Question 1

E

Answer to Question 2

C


melly21297

  • Hero Member
  • *****
  • Posts: 565
Reply #2 on: Aug 21, 2018
Both answers were spot on, thank you once again


chloejackso

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Aug 21, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

food web food web
Jaguar F-type back Jaguar F-type back
The operation of a rotor-type oil pump. The operation of a rotor-type oil pump.
The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ... The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ...
Basic Food Groups and Their Major Nutrients (Continued) Basic Food Groups and Their Major Nutrients (Continued)
Romberg test Romberg test
Video: Osteoporosis

For a complete list of videos, visit our video library