Q. Commonest metal causing skin hypersensitivity:

A. Nickel
B. CU
C. Iron
D. Brass

14202754_760522970717267_1653924105886681453_n

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s