A heart with cells contracting rapidly in a disorganized manner, with no effective pumping action, is said to be in ________.
Fill in the blank(s) with the appropriate word(s).
fibrillation
Anatomy & Physiology
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Esophagus, large intestine, rectum.
A) Respiratory B) Endocrine C) Digestive D) Cardiovascular E) Urinary
Anatomy & Physiology
The Thyroid hormones T3 and T4 are lipophilic so they do not require transporters to cross cell membranes.
A) True B) False
Anatomy & Physiology
A/an ____________ incision is a surgical cut perpendicular to the long axis of the body, caudal to the last rib
Fill in the blank(s) with correct word
Anatomy & Physiology
Binding of acetylcholine with its receptor on muscle cells causes
A) opening of a ligand-gated sodium channel. B) a gap in the cell membrane for calcium diffusion. C) vesicular release of sodium ions. D) opening of a voltage-gated calcium channel.
Anatomy & Physiology