Sarah is out for her morning run, when an angry dog charges her and starts barking at her. List 4 physical responses she will experience and describe why she is experiencing these effects. Elaborate on which division of the nervous system is responsible for this reaction.

Q: If Devan’s brain is producing serotonin and GABA, he would need to get plenty of which vitamins in…

A: The correct option is - Pyridoxine and pantothenic acid

Q: Phosphocreatine use is highest in type I muscle fibers. True False  damage to the vagus nerve will…

A: Phosphocreatine is also known as creatine phosphate, a molecule that serves as a rapidly mobilizing…

Q: True or false : A plexopathy is suspected if the symptoms are localised to a single nerve. Patients…

A: Plaxotomy is a disorder where a network of nerves called a plexus is affected. Plexus is a branching…

Q: Russell is 72 years old and is still working part-time as a professor. He has noticed some arm and…

A: Clinical analysis is the way toward figuring out which sickness or condition clarifies an…

Q: 1) Oh no! Stan visited his doctor because he has difficulty maintaining an erection. Stan was…

A: Impotence is the condition in men where he is unable to achieve an erection due to stress, or…

Q: Use the following information to answer the next question The sympathetic nervous system secretes…

A: Introduction :  Epinephrine is also known as adrenaline secreted by the adrenal gland. It is also…

Q: Phenytoin (sodium channel blocker) and ethosuximide (calcium channel blocker) are anti-seizure drugs…

A: Electrical signals regulate the contraction of muscle, secretion of hormones, sensation of the…

Q: Match the letter to the correct brain structure on the picture of the human brain below: В A v […

A: The diagram shows the representation of the brain and the structures associated with the brain and…

Q: The follwoing location is the sponal nerve: select one: a b c d e f g h

A: The spinal cord extends from the base of the brain through a large opening in the skull called the…

Q: which letter identifies the location of the gracile nucleus in this image?

A: The brain is the part of the central nervous system (CNS) that contain different nuclei that are…

Q: Fill in the blank:  When sodium ions are actively transported outward through a nerve cell membrane,…

A: In neurons the plasma membrane is highly permeable to potassium ion (K+) and less permeable to…

Q: right or fight resp hain ganglia in the ch smooth muscles pred voluintary

A: This division is formed of cells that are situated in the brain or spinal cord. This system…

Q: Identify a neurotransmitter and describe the physiologic consequences associated either with an…

A: "Hormones" are chemical substances produced by our body's endocrine system, which releases the…

Q: When the parasympathetic nervous system is turned on this does not automatically cause the release…

A: Introduction: The neural system allows for quick point-to-point coordination of organs. The neuronal…

Q: Which neurotrophic factors are important in the survival and regeneration of lower motorneurons…

A: Neurotropic factors can be described as small peptide or protein molecules that interact with…

Q: Which of the following is not a ganglion found in the sympathetic nervous system. Question options:…

A: A. Adrenal medullae

Q: Fill in the blank:  The type of conduction in which an impulse seems to jump from node to node is…

A: The change in the electrical potential for a short period that travels along a cell is called an…

Q: Choose a medication that acts as either an agonist or antagonist. Name of medication, the receptor…

A: Since, the situation for the agonist and antagonist drugs is not mentioned in the question. Let us…

Q: Which of the following variables might cause tachycardia? Choose all that appl physiological and…

A: Tachycardia refers to a heart rate that's too fast. A normal resting heart rate for adults ranges…

Q: The task is about how signals propagate from one nerve cell to another, and consists of three…

A: Ans: The signal propagation refers to the movement of signals from one neuron to the next neuron…

Q: does the Autonomic Nervous System control Homeostasis? Please write approximately 300

A: The autonomic nervous system (ANS) is a part of the peripheral nervous system(PNS). The ANS is…

Q: Activation of α-adrenergic receptors in vascular smooth muscle stimulates (vasodilation or…

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: List and define 4 anatomy terms from the question below.  Jack is researching a mysterious genetic…

A: Normal anatomy (No mutation in the sympathetic and parasympathetic nervous system) Sympathetic…

Q: Select all options below which are correct regarding sympathetic preganglionic neurons. They reside…

A: Neurons, also known as nerve cells are the fundamental units of the nervous system. They are…

Q: The pineal gland is found in the thoracic cavity. True False

A: A group of cells known as a gland produces chemicals (hormones) for release into the bloodstream…

Q: The following is incorrect regarding the peripheral nervous system: IS

A: The nervous system is broadly classified into two systems Central nervous system CNS and Peripheral…

Q: Xena eventually catches Callisto (remember, she is 25 years old). Salmoneus, who is 60 years old,…

A: The bone is a connective tissue made from calcium. It is highly effective in providing a proper…

Q: ease answer the following question Stimulation of the sympathetic nervous system results in…

A: The sympathetic nervous system, which is a branch of the autonomic nervous system causes pupil…

Q: The thyroid gland secretes two hormones, collectively called thyroid hormone (TH), which affects…

A: Introduction :- The thyroid is a butterfly-shaped endocrine gland that sits low on the front of the…

Q: Q1: Explain the differences between different types of graded potentials? Also, Categorize 4  major…

A: Graded potentials are changes in the membrane potential of a neuron that can vary in magnitude. They…