physiology Flashcards
Extracellular fluid in the joint is named…
Synovial fluid
Feedback system includes…
Receptor, control center, effector
Positive feedback causes the controlled variable to…
Move farther from the set point
Pathophysiology is when…
Compensation from loss of homeostasis fails
Deepest layer of the epidermis is…
Merkel cells
Langerhans cells are part of the…
Immune system
Can the dermis be a blood reservoir?
Yes
Do ceruminous glands secrete sweat?
No
Eccrine sweat glands are found in specific regions of the skin-axilla, pubis, areolae
No
What cells break contact with the basement membrane and migrate to the wound during epidermal wound healing?
Basal cells
The third phase of deep wound healing is…
Proliferative phase
Vasodilation in deep wound healing occurs in
Inflammatory phase
Glial cells are
Neuroglia, glia-glue
More leak channels for K+ or Na+?
K+
What is the threshold?
When Na+ voltage-gated ion channels opens
