What neurotransmitter will result in constriction of the pupil? a. norepinephrine b. acetylcholine c. epinephrine d. serotonin

Q: WHILST WALKING ON THE BEACH BAREFOOT YOU STEP ON A SHARP SEA SHELL. EXPLAIN HOW REFLEXES HELP TO…

A: The brain is the organ that is Central to the nervous system. The nerves throughout our body carries…

Q: Cocaine is commonly referred to a hallucinagen because it makes the mind race? A.  True B.…

A: Cocaine is a drug that underlies in the stimulant category of the drugs. The cocaine is extracted in…

Q: Explain why using your dominant hand to react to a sound stimulus is faster than using your non…

A: When comparing with hands the normal human finds that the hand that is dominant works in a faster…

Q: Parkinson’s disease is a caused by the degeneration of neurons that release ________. a. serotonin…

A: Parkinson's disease (PD) is distinguished by the degeneration of dopamine (DA) neurons.

Q: Describe in a short answer the functions of the two major components of the central nervous system,…

A: The two major components of the central nervous system are the brain and spinal cord. The brain is…

Q: What causes musician’s cramp? a. Changes in the muscles and tendons of the hand b. Rewiring of the…

A: The human body is composed of various muscle that along with the skeletal system forms the…

Q: A nurse caring for patients in a busy hospital environmentshould implement which recommendation to…

A: Disordered or disturbed sleep is associated with adverse health effects. For healing and well-being,…

Q: Select the correct one, Which structure sends motor nerve signals to the deep back muscles and…

A: There are two roots of spinal nerve which is connected to spinal cord, Posterior root Anterior…

Q: Which statement is true about the cochlear duct?a. It is part of the bony labyrinth.b. It is filled…

A: Answer: Introduction: The cochlear duct is also called as scala media is endolymph occupied cavity…

Q: Damage to which structure would have the largest impact on input to the cerebellum?   Question 7…

A: Answer:- Option B) Inferior cerebellar peduncle The main function of cerebellar peduncles is to…

Q: Which phase has the goals to control pain and swelling? A:Acute inflamation B:Mobility restoration…

A: Trauma or injury occurring to a person is generally unavoidable. The rehabilitation process after an…

Q: short answer Adverse effects of anticholinergic medications include ___ dry mouth and eyes.

A: Drug are the substances which causes physiological impact on the body. The drugs can be administered…

Q: Do doctors always know exactly what causes an individual’s Alzheimer’s disease? Provide evidence…

A: Alzheimer's disease  It is an irreversible, progressive brain disorder that causes slow destruction…

Q: Which actions are functions of the somatic nervous system

A: The nervous system is one of the major organ systems of the body. It is the collection of nerve…

Q: Damage to the right optic nerve would result in what type of visual field deficit?   Question 6…

A: Damage of an optic nerve can lead to loss of vision, vision distortion and blindness. The nerve…

Q: Baroreceptors are a class of mechanoreceptor that respond toa. light touch.b. pain stimuli.c.…

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: Night vision begins with stimulation of_______ . a. hair cells c. cone cells b. rod cells d.…

A: Night vision is responsibility of rod cells

Q: In which species, if any, can axons regrow in the spinal cord? A. In humans only B. In fish C. In…

A: Answer is B.) in fish.

Q: Which statement is accurate about the cochlear duct? a. It detects linear acceleration of the head…

A: Sensory organs act as the windows of the brain as they keep the brain aware of what is going on in…

Q: What term describes the inability to lift the arm above the level of the shoulder? a. paralysis b.…

A: Paralysis : It is the loss of the ability of some or all of your body . Mostly paralysis is due to…

Q: What are receptors? Discuss how these receptors respond to stimuli.

A: Receptor are the special organs present in the sense organs of an individual organism which has the…

Q: A benzodiazepine such as Valium inhibits seizures through what action?  A) Inhibiting Dopamine…

A: Option D) Increasing GABA Action  Benzodiazepines are depressants that improve the impact of the…

Q: What precaution do I have when administering a CNS Stimulant to my patient? A)  Relaxation B)…

A: CNS  stimulants are the drugs which increases activity of brain by releasing dopamine.

Q: Describe how the brain receives information about the light entering the eye. You should include the…

A: Eye is dependent on brain to interpret the input received, it is connected to brain.

Q: 1. Neurotransmitters are chemical substances that carry information across the synaptic gap to the…

A: The nervous system is a highly sophisticated element of an animal which organises its movements and…

Q: When you get a “stuffy nose” due to an allergy, cold or sinusitis, your food becomes tasteless.…

A: Taste and smell are the perception of chemicals in the air or in our food. Taste and smell are…

Q: Barbiturates inhibit my Reticular Activating System (RAS), therefore what effect do they have on my…

A: Barbiturates is sedative drug which is used to treat anxiety, insomnia. RAS system is network of…

Q: which letter indicates the axon of the sensory neuron? justify your answer

A: * Neurons forms network of the nervous system that conducts electrical impulses between the central…

Q: Which of the following treatments for glaucoma has been shown to increase the duration of action of…

A: The correct option is A.

Q: Juliette lost her left thumb in an accident. Now, whenever she pushes her hair off her forehead, she…

A: The nervous system is one of the vital systems of a body. It is a system of nerves which carry…

Q: Which underlying cause is most associated with the development of epileptic seizures? a.…

A: A seizure occurs as a result of a disturbance in the electrical impulses in the brain. It alters the…

Q: Where do some Glial Cells come from? a. The Amygdala b. Thalamus C. Hippocampus d. Inter Neurons…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: What would be the purpose of giving a drug that stimulates dopamine receptors to a stroke patient?…

A: Dopamine is a major neurotransmitter that is involved in brain sensorimotor functions. Stroke is an…

Q: What is NOT a function of the nervous system?   A. delivers oxygen to cells         B. coordination…

A: INTRODUCTION         In ourr human body nervous system is the major process for controlling,…

Q: Question 33 options:   Femoral nerve damage - inability to extend the knee   Median nerve damage -…

A: Answer:  NERVE = These are the sensory cells in body which are used to transmit the electo-chemical…

Q: Answer it Which brain structure aids in the spread of generalized seizures? a. amygdala b. corpus…

A: Seizures occur when there is a burst of an action potential at an increased frequency and the…

Q: How does rubbing an injured area reduce pain to that area? A) It is a placebo effect B)…

A: When we get injured instantly, pain signals from the injured area travel to the brain. But when we…

Q: Which of these drugs improves attention at low doses and impairs it at high doses? a. Morphine b.…

A: Drugs are compounds that are intended to have a physiological response in the body. Drugs are…

Q: The diagram shows the parts of the brain. Which letter labels the part of the brain that controls…

A: Ans: The given picture is the different parts of the brain. The brain which is the main regulatory…

Q: children. Question: Select two events that are disorder. *** as causes of dissociative trance

A: following i will be discussing about dissociative trance disorder:-