Chapter 1 Week 1 Anatomy Model Labeling pt. 2

This includes: Body Cavities & Homeostasis

What structure does the red dot represent?

Cranial cavity

What structure does the orange dot represent?

Pleural cavity

What structure does the yellow dot represent?

Thoracic cavity

What structure does the green dot represent?

Pericardial cavity

What structure does the hot pink dot represent?

Visceral pericardium

What structure does the cyan dot represent?

Pericardial cavity

What structure does the blue dot represent?

Parietal pericardium

What structure does the purple dot represent?

Diaphragm

What structure does the grey dot represent?

Spinal cavity

What structure does the brown dot represent?

Abdominal cavity

What structure does the black dot represent?

Abdominopelvic cavity

What structure does the pink dot represent?

Pelvic cavity

What does the red dot represent?

Normal temperature disturbed

What does the black dot represent?

Receptors: temperature sensors in skin and hypothalamus

What does the cyan dot represent?

Information affects

What does the yellow dot represent?

Stimulus: Rising body temperature

What does the blue dot represent?

Control center

What does the orange dot represent?

Homeostasis: Normal body temperature

What does the green dot represent?

Thermoregulatory center in hypothalamus

What does the purple dot represent?

Response: Increased heat loss through evaporation and increased heat loss through radiation

What does the hot pink dot represent?

Normal temperature restored

What does the brown dot represent?

Effectors: Sweat glands in skin increase secretion and blood vessels in skin dilate

What does the grey dot represent?

Sends commands to

What does the blue dot represent?

Brain stimulates pituitary gland to secrete oxytocin

What does the green dot represent?

Oxytocin stimulates uterine contractions and pushes fetus toward cervix

What does the yellow dot represent?

Nerve impulses from cervix transmitted to brain

What does the red dot represent?

Head of fetus pushes against cervix

What does the red dot represent?

Self-amplifying cycle

What does the orange dot represent?

Leads to greater change in the same direction; feedback loop is repeated—change produces more change

What does the yellow dot represent?

Normal way of producing rapid changes

What does the green dot represent?

Occurs with childbirth, blood clotting, protein digestion, fever, and generation of nerve signals

What does the hot pink dot represent?

Break in blood vessel wall causes bleeding

What does the red dot represent?

Damaged cells release chemicals

What does the purple dot represent?

Blood clot plugs break in vessel wall; bleeding stops

What does the blue dot represent?

Additional chemicals released

What does the orange dot represent?

Clotting begins

What does the yellow dot represent?

Clotting accelerates

What does the white box represent?

Positive Feedback Loop