Which statements are correct concerning the parasympathetic division of the ANS?a: Contains preganglionic cell bodies in brainstem nucleib: Contains preganglionic cell bodies in the lateral horns of the T1–L2 regionsc: Participates in the “fight-or-flight” responsed: Helps maintain homeostasise: Contains preganglionic cell bodies in the sacral region of the spinal cord
There are three types of unencapsulated tactile receptors. S…
There are three types of unencapsulated tactile receptors. Select the exception.
Micturition is partly the result of autonomic stimulation of…
Micturition is partly the result of autonomic stimulation of the urinary bladder.
Oily secretion produced by _______________________,Keeps ski…
Oily secretion produced by _______________________,Keeps skin and hair from becoming dry, brittle, and cracked
The sympathetic division is the emergency system. It shuts t…
The sympathetic division is the emergency system. It shuts the gut down, speeds up the heart, increases blood pressure, dilates the pupils of the eyes, makes more glucose (blood sugar) available in the blood for energy,
The ANS functions independently of any influence from the CN…
The ANS functions independently of any influence from the CNS.
Spinal Cord has Sensory nuclei in posterior horn. __________…
Spinal Cord has Sensory nuclei in posterior horn. __________________________ receive signals from skin, muscle, joints
Typically, alpha adrenergic receptors have
Typically, alpha adrenergic receptors have
The “fight-or-flight” system is the __________ nervous syste…
The “fight-or-flight” system is the __________ nervous system.
Parasympathetic activity is responsible for increased smooth…
Parasympathetic activity is responsible for increased smooth muscle motility and secretory activity in digestive tract organs.