ANATOMY AND PHYSIOLOGY
17th Edition
ISBN: 9781630180928
Author: OpenStax
Publisher: OPENSTAX C
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Textbook Question
Chapter 15, Problem 16RQ
Which of the following is an incorrect pairing?
- norepinephrine dilates the pupil
- epinephrine increases blood pressure
- acetylcholine decreases digestion
- norepinephrine increases heart rate
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Students have asked these similar questions
If a person is given an experimental drug, which response would indicate that this drug is an norepinephrine/epinephrine agonist?
decreased blood pressure
pupil constriction
constriction of respiratory airways
high blood sugar (hyperglycemia)
decreased heart rate
Which of the following options best describes how epinephrine (adrenaline) is released into the
bloodstream?
O The sympathetic nervous system stimulates the hypothalamus, which releases sends signals to the anterior
pituitary gland, which releases epinephrine into the blood
O The sympathetic nervous system stimulates the adrenal medulla, which releases epinephrine into the blood
O The parasympathetic nervous system stimulates the adrenal medulla, which releases epinephrine into the blood
O The vagus nerve stimulates the adrenal medulla, which releases epinephrine into the blood
The parasympathetic nervous system stimulates the adrenal cortex, which releases epinephrine into the blood
Which of the following substances acts as a neurotransmitter?
catechol
O norepinephrine
O dopamine
more than one response is correct
Chapter 15 Solutions
ANATOMY AND PHYSIOLOGY
Ch. 15 - Watch this video...Ch. 15 - Watch this video...Ch. 15 - Read this article...Ch. 15 - Watch this video...Ch. 15 - Watch this video...Ch. 15 - Watch this video...Ch. 15 - Which of these physiological changes would not be...Ch. 15 - Which type of fiber could be considered the...Ch. 15 - Which signaling molecule is most likely...Ch. 15 - Which of these cranial nerves contains...
Ch. 15 - Which of the following is not a target of a...Ch. 15 - Which of the following represents a sensory input...Ch. 15 - What is the term for a reflex that does not...Ch. 15 - What neurotransmitter will result in constriction...Ch. 15 - What gland produces a secretion that causes...Ch. 15 - Which of the following is an incorrect pairing?...Ch. 15 - Which of these locations in the forebrain is the...Ch. 15 - Which nerve projects to the hypothalamus to...Ch. 15 - What region of the limbic lobe is responsible for...Ch. 15 - What is another name for the preganglionic...Ch. 15 - What central fiber tract connects forebrain and...Ch. 15 - A drag that affects both divisions of the...Ch. 15 - A drug is called an agonist if it ________. blocks...Ch. 15 - Which type of drug would be an antidote to...Ch. 15 - Which kind of ding would have anti-anxiety...Ch. 15 - Which type of drug could be used to treat asthma...Ch. 15 - In the context of a lioness hunting on the...Ch. 15 - A target effector, such as the heart, receives...Ch. 15 - Damage to internal organs will present as pain...Ch. 15 - Medical practice is paying more attention to the...Ch. 15 - Horners syndrome is a condition that presents with...Ch. 15 - The cardiovascular center is responsible for...Ch. 15 - Why does smoking increase the risk of heart...Ch. 15 - Why might topical, cosmetic application of...
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- The amygdalae are almond shaped structures found near the hippocampus in the brain. The amygdalae are responsible for certain emotions such as fear and can trigger changes in the body in response to these emotions.The amygdalae are regulated by the structure of the brain that controls reasoning and critical thinking.The structure of the brain that regulates the amygdalae and the hormone that is released when the amygdalae sense fear are, respectively: Select one: a. Structure Hormone Parietal lobe Cortisol b. Structure Hormone Frontal lobe Cortisol c. Structure Hormone Frontal lobe Epinephrine d. Structure Hormone Parietal lobe Epinephrinearrow_forwardCatecholamines are neurotransmitters that are produced in the adrenal glands and are released during a stress response. Some typical effects are increased heart rate, increased blood glucose levels and elevated blood pressure. Examples include dopamine, norepinephrine, and epinephrine. Reserpine is a drug that can control high blood pressure by reducing the number of catecholamine neurotransmitters present in the synapse. Which of the following rows correctly identifies the effect of reserpine in the synapse and the division of the nervous system it affects? Select one: а. Effect in the Synapse Division of the Nervous System Keeps catecholamines longer in the synapse Sympathetic nervous system b. Effect in the Synapse Division of the Nervous System Inhibits release of catecholamines from the presynaptic neuron Sympathetic nervous system С. Effect in the Synapse Division of the Nervous System Inhibits release of catecholamines from presynaptic neuron Parasympathetic nervous system d.…arrow_forwardCatecholamines are neurotransmitters that are produced in the adrenal glands and are released during a stress response. Some typical effects are increased heart rate, increased blood glucose levels and elevated blood pressure. Examples include dopamine, norepinephrine, and epinephrine. Reserpine is a drug that can control high blood pressure by reducing the number of catecholamine neurotransmitters present in the synapse. Which f the following rows correctly identifies the effect of reserpine in the synapse and the division of the nervous system it affects? Select one: Effect in the Synapse Division of the Nervous System Keeps catecholamines longer Sympathetic nervous system in the synapse b. Effect in the Synapse Division of the Nervous System Inhibits release of catecholamines from the presynaptic neuron Sympathetic nervous system Division of the Nervous System Effect in the Synapse Inhibits release of catecholamines from presynaptic neuron Parasympathetic nervous system d. Effect in…arrow_forward
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