38. The cystometrogram was obtained by measuring the pressure within the urinary bladder of a healthy man during infusion ofsterile water into the bladder. Increased firing rate of parasympathetic fibers and decreased firing rate of motor fibers in theinternal pudendal nerve occur most often during which of the following intervals?OA) V to WOB) W to XOC) X to YOD) Y to ZPressureom H₂030-W100N200 300Volume (ml)Vesm400 500

INTRODUCTION: Urodynamic testing includes cystometry, often known as a cystometrogram, along with a…

Answered: 38 The cystometrogram was obtained by…

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter8: Muscle Physiology

Section: Chapter Questions

Problem 5TAHL

See similar textbooks

Similar questions

Sarin gas is an inhibitor of acetylcholinesterase used in chemical warfare. Briefly (in 1 sentence or less) explain how sarin causes: a) increased urination b) tachycardia (rapid heartrate)
You are called to assess a pt complaining of severe back pain originating at L4 and running down the back of his right thigh and inner right leg. You also observe an associated weakness and sensory deficit in the right leg. which of the following would be the most consistent with these findings A) Sciatica B) Cerebal Palsy C) L4 Lumbar Fracture D) Cerebrovascular accident
A nerve conduction velocity test measures nerve conduction velocity. In this test, an electrical stimulus is applied to a peripheral nerve and the length of time it takes for the corresponding muscle to contract is measured. Because the length of the nerve from stimulus point to muscle and the time it takes for the muscle to contract are both known, NCV can be calculated. This test result is helpful in distinguishing between different types of pathologies. For example, a patient with muscle weakness is being tested by a physician. There are three possible sources of the weakness: Disease of the muscle itself such as muscular dystrophy. In this condition, normal muscle tissue is replaced by adipose tissue and the muscle becomes incapable of contraction. Disease at the neuromuscular junction (NMJ) such as myasthenia gravis. This condition is described in the Skeletal Muscle Histology exercise and results from damage to the acetylcholine receptors on the muscle end plate. Disease…
Name the nerve that carries the sensory and motor axons for this reflex arc.
54. During strenuous exercise, which of the following changes most influences total peripheral resistance? A) Decreased blood viscosity B) Decreased sympathetic cholinergic activity C) Increased sympathetic adrenergic activity D) Vasodilation in skeletal muscle
What is the direct effect (prior to any reflex compensation) of administeringintravenously a selective beta 1 receptor agonist?A)Increased heart rate, stroke volume and total peripheral resistance.B)Increased total peripheral resistance and renin secretion.C)Increased heart rate and stroke volume.D) Increased total peripheral resistance and decreased renin secretion.E) Decreased renin secretion, total peripheral resistance and heart rate.
In the recording below, a neuron was bathed in a saline solution containing a pharmacologicalagent that altered the membrane currents being recorded. a) What ionic current is being recorded in these data? b) What pharmacological agent was likely used in this study and what did it do? c) Is the recorded ionic current transient or sustained and why?d) What is the role of this ionic current in the production of a neuronal action potential?
What is the use of pulse generator in Vagus nerve stimulation ?
Discuss the concept of termination of neurotransmitter action by comparing the mechanisms by which acetylcholine and nitric oxide's actions are terminated. (a) Name the three primary mediators of purinergic receptors. (b) Which one of these mediators is sometimes used to treat supraventricular tachycardia? (c) Explain why the drug in (b) is considered safer than verapamil in the treatment of supraventricular tachycardia?
What is Vagus nerve stimulation?
over a period of 3 years , a 40 year old man develops generalized dystonic , hyperkinetic movements and progressive dementia , his mother and one sister have a similar disease but his father and another sister are healthy. which of the following lesions is mostly likely to be present in the cerebral nervous system of the patient and his affected family members. A) atrophy of the caudate nuclei, B) loss of pigmented cells in the sustengria nigra, C) microglial nodules and multinucleated giant cells in the white matter, D) neurofibrillary tangles in the cortical neurons, E) spongiform changes in the cerebral cortex
47) which of the following is a function of the parasympathetic division? a) dilates the ciliary muscle of the eye b) dilated bronchioles c) contracts smooth muscle of the bladder wall and relaxes urethral sphincter d) increases heart rate and force of contraction

SEE MORE QUESTIONS

Recommended textbooks for you

Human Physiology: From Cells to Systems (MindTap …

Biology

ISBN:

9781285866932

Author:

Lauralee Sherwood

Publisher:

Cengage Learning

Curren'S Math For Meds: Dosages & Sol

Nursing

ISBN:

9781305143531

Author:

CURREN

Publisher:

Cengage

Body Structures & Functions

Biology

ISBN:

9781285695495

Author:

Scott

Publisher:

Cengage

Human Physiology: From Cells to Systems (MindTap …

Biology

ISBN:

9781285866932

Author:

Lauralee Sherwood

Publisher:

Cengage Learning

Curren'S Math For Meds: Dosages & Sol

Nursing

ISBN:

9781305143531

Author:

CURREN

Publisher:

Cengage

Body Structures & Functions

Biology

ISBN:

9781285695495

Author:

Scott

Publisher:

Cengage

SEE MORE TEXTBOOKS