★ Cosmetology Quiz
The outermost and thinnest layer of the skin is the
A. Subcutaneous layer
B. Dermis
C. Epidermis
Select your answer:
Topics:
Cancer & Cell Cycle Genes, Genomes & Alleles Asthma Neuroanatomy and Neurotransmitter Immunity in Humans Physical Activity Endocrine System Terms Immunity and Vaccines Virus Mechanical Digestion History of Healthcare Tracheostomy Care Discovery of DNA Cell Bio Veterinary Medicine VocabularyOther quiz:
Lymphatic System › ViewWhat is the Thymus Gland important to?
A. Digestive system
B. Immune system
C. Circulatory system
Cardiology Services Med Terms › View
The structure that prevents the backflow of blood in the heart is known as the____________.
A. septum
B. mediastinum
C. valve