Exam 5-8

Question 1

Dermis is between:

Answer 1

Epidermis and hypodermis

Question 2

What does the dermis anchor?

Answer 2

sweat glands and hair follicles

Question 3

Two layers of dermis:

Answer 3

Papillary & Reticular

Question 4

Cutaneous plexus located? (network of intersecting blood vessels)

Answer 4

interface of dermis and hypodermis

Question 5

Arteries carry what kind of blood?

Answer 5

Oxygenated

Question 6

Veins carry what kind of blood?

Answer 6

Deoxygenated

Question 7

Arteries and veins branch off in the cutaneous plexus into:

Answer 7

Reticular layer of dermis, hair follicles, sweat glands, hypodermis, and rejoin arteries and veins.

Question 8

Smaller branches of veins are called:

Answer 8

Capillaries

Question 9

Vessels from cutaneous plexus reach papillary layer and thin out to be called

Answer 9

Capillaries

Question 10

When capillaries loop they care called ____ Plexus

Answer 10

Papillary Plexus

Question 11

Nutrients, blood, oxygen and wastes are delivered through capillaries in papillary plexus close to the _____ germinativum of the epidermis

Answer 11

Stratum

Question 12

Nerve fibers extend throughout the dermis controlling:

Answer 12

blood flow, gland secretions, sensory receptors

Question 13

3 sensory receptors in dermis that respond to touch:

Answer 13

Merkel Sensory Cells- In epidermis
Tactile Corpulses-In dermis near pappillae
Lamellated Corpulses- In dermis-reticular

Question 14

Merkel Sensory Cell Definition

Answer 14

In epidermis connected to nerves in the dermis

Question 15

Tactile Corusles Definiton

Answer 15

CT capsules near dermal papillae attached to a nerve

Question 16

Lamellated Corpusles Definition

Answer 16

CT capsules in reticular layer of dermis attached to a nerve.

Question 17

Also know as, “Subcutaneous layer”

Answer 17

Hypodermis

Question 18

Hypodermis FACTS:

Answer 18

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