test 2

the reduction of a membrane's resting potential so that it becomes less negative

• Repolarization
• Hyperpolarization
• Depolarization
• Hypopolarization

REMEMBER

The vagus nerve controls what of the heart rate

• decrease heart rate

• sensory perception
• sympathetic regulation
• muscle coordination

Stretch receptors control what of the heart?

• Heart rate and force to contract

• Temperature regulation in the heart
• Size and shape of the heart
• Blood pressure in the heart

What does medulla Oblongata control of the heart?

• Respiratory rate and lung capacity
• Digestion and metabolism
• Heart rate

• Temperature regulation and sweat production

What does the Baroreceptors control of the heart?

• Digestive system function
• Lung capacity and oxygen intake
• Heart rate

• Brain activity and neurotransmitter release

What are the 3 layer of the serous membrane surrounding the heart?

• Outer layer, Inner layer, Middle layer
• Epidermal layer, Dermis layer, Hypodermis layer
• Superficial layer, Deep layer, Subcutaneous layer
• Parietal cavity, Visceral layer, Pericardial cavity

restoration of the difference in charge between the inside and outside of the cell membrane following depolarization.

• hyperpolarization
• depolarization
• action potential
• repolarization

What three organs use the liver as a bypass system

• Gallbladder, esophagus, and thyroid
• Brain, spleen, and bladder
• Heart, lungs, and kidneys
• Pancreas, stomach, and intestines
• Spleen, stomach, and small intestines

Where are the vertebral arteries routed in the spine?

• Facet joints
• Transverse foramina
• Spinous processes
• Intervertebral discs