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Check-up for brain health.

Question 1 of 10

Which body organ are hepatocyte cells from?

Question 2 of 10

Massage is believed to release what type of hormones?

Question 3 of 10

What is an insulinoma?

Question 4 of 10

A cancer or tumor of the liver is what condition?

Question 5 of 10

The definition of "study in which neither investigators nor subjects know what drug the subject is receiving" best fits this medical term?

Question 6 of 10

What is one of the bad side effects of steroids?

Question 7 of 10

The definition of "a combination of antibiotics from proteins in the blood" best fits which medical term?

Question 8 of 10

Which medical term best fits the definition of "the extent to which a drug or other substance becomes available to the body"?

Question 9 of 10

If a person is "cyanotic", what color is he?

Question 10 of 10

Sugars like glucose and fructose provide instant energy boosts are known as what?

Who Sang Quizzes

Who Sang These Songs?

Did you know more than 6 songs?

Average Score: 8

84% knows the answer to this question: "Who sang the song, "Hit the Road Jack" (1961)? "
These Songs Filled The Airwaves

but do you know who sang them?

Average Score: 6

66% knows the answer to this question: "Who sang the song, "Rock and Roll Music" (1957)? "
Who Sang These Songs?

10 hard questions

Average Score: 7

81% knows the answer to this question: "Who sang the famous song "Red River Rock" (1959)? "
Who Sang These 70s Songs?

It's hard to score a 7+! Prove us wrong.

Average Score: 7

27% knows the answer to this question: "Who sang the famous song, "American Woman" (1970)? "
Who Sang These Songs?

How many artists did you know?

Average Score: 8

52% knows the answer to this question: "Who originally rocked "Hound Dog" (1956)? "
Who Sang These Songs?

Can you match the artist?

Average Score: 9

77% knows the answer to this question: "Who sang the famous song "Fernando" (1975) ? "

General Knowledge Quizzes

Mixed Knowledge Quiz

What did you score?

Average Score: 4

36% knows the answer to this question: " "
Official IQ Test

Impossible to Score a 6 or higher

Average Score: 9

92% knows the answer to this question: " "
Trivia Contest

Will you succeed?

Average Score: 6

78% knows the answer to this question: " "
Mixed Trivia Quiz for Intellectuals

Dare to play?

Average Score: 5

24% knows the answer to this question: " "
Sudden Death Quiz Challenge

How far did you get?

Average Score: 0

22% knows the answer to this question: " "
10 Mixed Knowledge Questions

What was the hardest question?

Average Score: 4

27% knows the answer to this question: " "

Math Quizzes

Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

97% knows the answer to this question: "How many feet long is a 100-yard football field? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 8

74% knows the answer to this question: "687+462+237 equals what number? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

35% knows the answer to this question: "38x39÷38 equals what number? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

96% knows the answer to this question: "How many feet long is a 100-yard football field? "
Math Quiz

We hope you'll score higher than a 3+4

Average Score: 7

42% knows the answer to this question: "40x41÷40 equals what number? "
Math Examination

Try scoring a 7+

Average Score: 9

97% knows the answer to this question: "How many inches are in a foot? "

Everybody likes music, but how much do you know about it?
Who or what am I?
Extremely Hard History Quiz, most people score only 3 out of 10.