comparing sympathetic and parasympathetic effects . fill in the table with incre

Question

comparing sympathetic and parasympathetic effects . fill in the table with increase, decrease, or no effect (you may use up &down arrows)

Autonomic Nervous System (ANS)- (use Chap 15 in textbook & Ex 20 in lab manual to complete) Activity: Comparing Sympathetic and Parasympathetic Effects Complete this table after the autonomic nervous system is cover in lecture anks with increase/decrease or no effect (you may use up & down arrows) Organ or function Heart Bronchioles of lungs Digestive tract activity Urinary bladder Iris of the eye Blood vessels (most) Penis/clitoris Sweat glandsNe Adrenal medulla Pancreas Parasympathetic effect-UL-Sympathetic No erpect

Explanation / Answer

heart

organ parasympathetic effect sympathetic effect

heart

decrease increase bronchioles of lungs constricts bronchiole( decrease) dilates bronchiole(increase) digestive tract activity increase smooth muscles mobility, relax digestive sphincter decrease activity, constrict digestive sphincter urinary bladder relax sphicter( increase) constrict sphincter(decrease) iris of the eye decrease ; constricts pupil increase; dilates pupil blood vessels (most) no effect constricts blood vessels in skin, but increase blood pressure penis/clitoris causes erection due to vasodilation increase galdular secretion, causes ejaculation in males sweat galnds no effect increase persperation adrenal medulla no effect increase( stimulate secretion of epinephrine and norepinephrine)

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.