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Physiology 7-13

QuestionAnswer
what are the formed elements of blood 1. Red blood cells (erythrocytes) 2.White blood cells (leukocytes) 3.Platelets (thrombocytes)
Sodium Potassium Pump This mechanism in the plasma membrane actively pumps sodium ions (Na⫹) out of the neuron and potassium ions (K⫹) into the neuron—at an unequal (3:2) rate.
Acetylcholine (ACh) Excitatory or inhibitory; involved in memory
Function of the brainstrem performs sensory, motor, and reflex functions.
Function of cerebellum planning and coordination of skeletal muscle activity and maintaining balance in the body.
autonomic neurotransmitters Norepinephrine and acetylcholine
Norepinephrine receptors Andrenergic receptors: 1.Alpha receptors on smooth muscles of blood vessels- vasoconstriction 2.Beta receptors on smooth muscles of blood vessels- vasodilation. BUT beta receptors on cardiac muscles will cause stronger/faster heart beat
Acetylcholine receptors cholinergic receptors 1.Muscarinic 2. Nicotinic
GERD the backward flow of stomach acid up through the LES and into the lower part of the esophagus.
functions of liver Detoxification, secretion of bile, storage of substances, hematopoiesis site for fetus
Created by: ramonjara
 

 



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