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Physiology wk 7-13

SCI221-05

QuestionAnswer
Another name for the parasympathetic nervous system is the nervous system: craniosacral
The _____ is an extension of the great toe, with or without fanning of the other toes, in response to stimulation of the outer margin of the sole of the foot. Babinski sign
If the center of a reflex arc is the brain, the response it mediates is called a cranial reflex.
Tongue movement is controlled by which cranial nerve? hypoglossal
Which cranial nerve is responsible for the sense of smell? olfactory
Which region of the brain plays a part in the mechanism responsible for emotions by associating sensory impulses with feelings of pleasantness and unpleasantness? thalamus
The chemoreceptors in the carotid bodies are particularly sensitive to: hypercapnia.
Cardiac output is determined by stroke volume and heart rate.
Circulatory shock caused by a drop in the amount of blood in the circulatory system is called _____ shock. hypovolemic
Which protein interferes with the ability of viruses to cause disease? nterferon
The functions of the lymph nodes are defense and hematopoiesis.
_______ is the only antibody class with the ability to cross the placental barrier, providing passive immunity to the developing fetus during pregnancy. IgG.
Because T cells attack pathogens more directly, T-cell immune mechanisms are classified as _____ immunity. cell-mediated
Lymphocytes that kill many types of tumor cells and cells infected by different kinds of viruses are known as natural killer cells.
Which oxygen-binding protein helps move oxygen out of the blood and into muscle cells? myoglobin
A right shift of the oxygen-hemoglobin dissociation curve due to increased partial pressure of carbon dioxide is also known as the Bohr effect.
Created by: allyshan4762
 

 



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