Fun Facts About Your Hands
Medically Reviewed by Zilpah Sheikh, MD on August 28, 2023
Question 1/10
Which grows faster, your fingernails or your toenails?
- Fingernails
- Toenails
- About the same
Question 2/10
Which hand does more of the work when typing?
- Right hand
- Left hand
- Equal amounts, 50/50
Question 3/10
Which finger are you most likely to break?
- Thumb
- Index finger
- Pinky
Question 4/10
How many muscles are in each finger?
- Two
- Five
- None
Question 5/10
Your fingernails continue to grow after you die.
- True
- False
Question 6/10
Only humans have opposable thumbs.
- True
- False
Question 7/10
What causes a difference in length between your ring and index fingers?
- Protein
- Testosterone
- Genetics
Question 8/10
Does cracking your knuckles cause arthritis?
- Yes
- No
Question 9/10
What’s the chance that two right-handed parents will have a left-handed child?
- 5%
- 10%
- 25%
Question 10/10
Fingernails have no feeling.
- True
- False