Anatomy & Physiology: An Integrative Approach
2nd Edition
ISBN: 9780078024283
Author: Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 14, Problem 10DYKB
Summary Introduction
Introduction:
Hypoactive reflexes include the inhibition of the reflex stimulus in the spinal cord due to the damaging or injury of the spinal nerves. It can also occur due to the diseases of the neurons.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
5) Describe what would happen to the myotatic (stretch) reflex in each of the following conditions (get larger,smaller, stay the same, or disappear). Be sure to explain your answers and describe what part of the reflex hasbeen affected by the treatment.a. A complete transection of the spinal cord at the C5 level (look at the dermatome picture in the slides)b. Destruction of the cells in the dorsal root ganglionc. Synaptic depression at the Ia/motor neuron synapsed. Partial destruction of the ventral root
A 65-year-old patient with a PMH of DM II presents to the clinic with trouble dropping things with his right hand. He noted nodules at his palm several years
ago with a limited range of motion at his fourth finger.
Which exam findings best correlate with a diagnosis of Dupuytren's contracture?
Answers: A-D
A Palpation of a thickened band over the palmar flexor tendon
B Visible swan neck deformities of PIPs and DIPS
C Audible snap with assisted fourth finger flexion
D Tenderness to palpation of a smooth, round mass at the dorsal wrist
O
O
The tongue tip that protrudes in the midline indicates
A. Contraction of both right and left genioglossus muscles
B. That both hypoglossal nerves are normal
C. That the vagus nerves are normal
D. A, B
E. B, C
Chapter 14 Solutions
Anatomy & Physiology: An Integrative Approach
Ch. 14.1 - Prob. 1WDYLCh. 14.1 - Prob. 2WDYLCh. 14.2 - Prob. 3WDYLCh. 14.3 - Prob. 4WDYLCh. 14.3 - Prob. 5WDYLCh. 14.4 - Prob. 6WDYLCh. 14.4 - What are the general locations and functions of...Ch. 14.4 - What type of information does the posterior...Ch. 14.4 - Prob. 9WDYLCh. 14.4 - Prob. 10WDYL
Ch. 14.4 - Prob. 11WDYLCh. 14.5 - Prob. 12WDYLCh. 14.5 - Prob. 13WDYLCh. 14.5 - Prob. 14WDYLCh. 14.5 - Prob. 15WDYLCh. 14.5 - Prob. 16WDYLCh. 14.5 - Prob. 17WDYLCh. 14.5 - Which nerve might you have damaged if you have...Ch. 14.5 - Prob. 19WDYLCh. 14.5 - Prob. 20WDYLCh. 14.5 - Prob. 21WDYLCh. 14.6 - What are the four main properties of a reflex?Ch. 14.6 - Prob. 23WDYLCh. 14.6 - Prob. 24WDYLCh. 14.6 - Prob. 25WDYLCh. 14.6 - Identify the Golgi tendon reflex (which is an...Ch. 14.6 - Prob. 27WDYLCh. 14.7 - Prob. 28WDYLCh. 14 - Prob. 1DYKBCh. 14 - Prob. 2DYKBCh. 14 - Prob. 3DYKBCh. 14 - Prob. 4DYKBCh. 14 - Prob. 5DYKBCh. 14 - Prob. 6DYKBCh. 14 - Prob. 7DYKBCh. 14 - Prob. 8DYKBCh. 14 - Prob. 9DYKBCh. 14 - Prob. 10DYKBCh. 14 - Prob. 11DYKBCh. 14 - List the three gray matter horns on each side of...Ch. 14 - Compare the main differences between the posterior...Ch. 14 - Prob. 14DYKBCh. 14 - Prob. 15DYKBCh. 14 - Prob. 16DYKBCh. 14 - Prob. 17DYKBCh. 14 - Prob. 18DYKBCh. 14 - Prob. 19DYKBCh. 14 - Prob. 20DYKBCh. 14 - Prob. 1CALCh. 14 - Prob. 2CALCh. 14 - Prob. 3CALCh. 14 - Prob. 4CALCh. 14 - Prob. 5CALCh. 14 - Prob. 1CSLCh. 14 - Prob. 2CSLCh. 14 - Prob. 3CSL
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which statement is correct about reflexes? a. The patellar reflex tests the S1–S3 spinal nerve segments. b. A hypoactive reflex may indicate damage to the neuromuscular junction. c. The more hyperactive the reflex, the healthier the individual. d. A normal biceps reflex response is extension of the elbow when the biceps tendon is tapped.arrow_forward1) For each of the following reflexes, detail what the sensor is, the integrator, and the effector. Also note the neuronsinvolved in the reflex (like alpha motor neuron).a. Myotatic (stretch reflex)b. Autogenic Inhibition (Golgi tendon organ reflex)c. Flexor Reflexarrow_forwardYou have a patient with a spinal cord transection at the C5 level. Answer the following questions about thatpatient. a. You ask the patient to close their eyes and use a reflex hammer to tap their patellar tendon. Will youobserve a stretch reflex and if so will it be normal? Explain your answer fully. b. Will the patient know when you tapped the patellar tendon if their eyes remain closed? Explain youranswer fully.arrow_forward
- Which of the following is not correct about the knee-jerk reflex? Select one: A. It involves interneurons in the spinal cord B. It involves afferent neurons C. It involves autonomic nervous system responses O D. It involves the quadriceps, large skeletal muscles in the upper leg E. It involves efferent neuronsarrow_forward.The ulnar nerve اخترأحد الخیارات a. Related medial to 3rd part of the axillary artery b. Supplies the coracobrachialis muscle c. It ends at the lower border of the teres major muscle d. It originates from the lateral cord of the brachial plexus e. Supplies the triceps musclearrow_forwardWhich of the following is NOT a reason why a reflex arc is faster than a normal nerve transmission? a. A reflex arc stimulates the motor neurons for an immediate reaction. b. A reflex arc does not send information to the brain to be processed. c. A reflex arc does not involve neurotransmitters. d. A reflex arc involves fewer neurons.arrow_forward
- Increased blood pressure is detected by the baroreceptors in the carotid artery and aortic arch causing them to send action potentials to the medulla oblongata. What are the 2 main nerves that conduct action potentials from the baroreceptors to the medulla oblongata? a. vagus nerve and glossopharyngeal nerve b. facial nerve and glossopharyngeal nerve c. optic nerve and vagus nerve d. hypoglossal nerve and facial nervearrow_forwardThe muscle marked by the black arrow 1. is identified as the dartos muscle 2. is identified as the detrusor muscle 3. is stimulated to contract when it binds norepinephrine released by post-ganglionic neurons associated with the sacral splanchnic nerves 4. is stimulated to contract when it binds acetylcholine released by post-ganglionic neurons associated with the pelvic splanchnic nerves Choose from the following: (A) 1 and 3 (B) 1 and 4 (C) 2 and 3 (D) 2 and 4arrow_forwardUsing a reflex hammer, which of the following reflexes are assessed to determine the patient's neurologic condition? I. Patellar reflex and Babinski reflex II. Achilles tendon reflex and Triceps reflex III. Brachial reflex and Pupillary reflex IV. Plantar reflex and Pharyngeal reflexarrow_forward
- i. Name the specific subdivision of the nervous system that the muscle at arrow A would belong to. ii. Provide the correct name for the tissue in blue at arrow B. iii. Name the abdominopelvic region at arrow C. A B Carrow_forwardName the 5 components of a reflex arc in order. a. ______________________ b. ______________________ c. ______________________ d. ______________________ e. ______________________ 2. How many neurons are in a monosynaptic reflex arc? _______ How many synapses are in the integrating center? _______ 3. How many neurons are in a polysynaptic reflex arc? _______ How many synapses are in a polysynaptic reflex arc containing two interneurons in the integrating center? _______ 4. Which type of neuron does the sensory neuron synapse with in a monosynaptic reflex arc? ______________________ 5. Which type of neuron does the sensory neuron synapse with in a polysynaptic reflex arc? _______________________arrow_forwardWhich muscle contracts in the tension reflex? a. all muscles contract at the same time in this reflex b. contralateral flexor c. ipilateral flexor d. contralateral extensor e. ipilateral extensorarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
GCSE PE - ANTAGONISTIC MUSCLE ACTION - Anatomy and Physiology (Skeletal and Muscular System - 1.5); Author: igpe_complete;https://www.youtube.com/watch?v=6hm_9jQRoO4;License: Standard Youtube License