Medical Quiz
Skin Structure, Growth & Nutrition Quiz

A fatty or oily secretion that lubricates the skin and preserves the softness of the hair is _____.

A. sebum

B. lymph

C. pus

D. melanin

Select your answer:
A  B  C  D  E 

Topics:

Mental Health Branches of Microbiology Vision Health Unit Coordinating Digestion and Microbes Medical Nursing Nervous System Lymphatic System Pancreas Illness and Symptoms Regulation of Urine Formation Branches of Medicine Body Systems Fat Non-infectious Disease

Other quiz: Muscles and Healthy Body

Voluntary muscles is …..

A. muscles in our heart

B. mucles that we can’t control

C. muscles that we can control

D. muscles in our eyes