Explain how the body tries to maintain enough blood pressure to keep the most vital organs functioning after a catastrophic loss of over 10% of total blood volume

What will be an ideal response?


The sympathetic nervous system triggers general vasoconstriction, increased heart rate and increased heart contractility. Blood is distributed to heart and brain.

Anatomy & Physiology

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Structure A is the


A) vertebral arch.
B) dens.
C) spinous process.
D) pedicle.
E) lamina.

Anatomy & Physiology

Horses are not able to determine if a handler is nervous

Indicate whether the statement is true or false

Anatomy & Physiology

DNA replication takes place during ________

A) interphase B) prophase C) metaphase D) anaphase E) telophase

Anatomy & Physiology

Drinking a large amount of water over a short period of time would cause an increase in which of the following?

a. renin. b. vasopressin. c. angiotensin II d. aldosterone. e. none of the above

Anatomy & Physiology