Integumentary Quiz #1

What is the largest organ in the body?

• Heart

• Skin

• Lungs

• Stomach

Identify the structure indicated by the red arrow

• epidermis

• dermis

• dermal papillae

• hypodermis/subcutaneous

Identify the structure indicated by the red arrow

• epidermis

• dermis

• dermal papillae

• hypodermis/subcutaneous

The primary function(s) of the skin is to_________?

• Allow for desiccation and evaporation

• Protect, regulate temperature, synthesize Vit D

• Produce a tan using the erythrocytes

• Allow our body to absorb & excrete substances

Which skin layer is where mitosis can be observed?

• stratum corneum

• stratum lucidum

• stratum spinosum

• stratum granulosum

• stratum basale (aka: germinativum)

Where on the body would we find "thick skin"?

SELECT ALL THAT APPLY!!!

• palms

• soles of feet

• abdomen

• face

• knees

The pigment that gives skin its color and protects from UV radiation is

• keratin

• melanin

• chromatin

• dermatin

What are the main layers of the skin from deep to superficial?

• epidermis, dermis, hypodermis

• dermis, hypodermis, epidermis

• dermis, epidermis, hypodermis

• hypodermis, dermis, epidermis

Which of the following lists the stratum of the epidermis from deep to superficial?

• corneum, lucidum, granulosum, spinosum, basale

• basale, spinosum, granulosum,lucidum, corneum

• granulosum, lucidum, corneum, basale, spinosum

In the picture, what gland or cell is indicated by the red star?

• Melanocyte

• Dermis

• Sweat Glands

• stratum corneum

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2