ANATOMY+PHYSIOLOGY (LL) >CUSTOM PKG.<
4th Edition
ISBN: 9781264457861
Author: McKinley
Publisher: MCG CUSTOM
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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.
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V. Triceps Jerk
a Reflex that assesses the nervous tissue between (and including) the C6,
C7, and C8 nerve roots.
b.
It can be elicited by supporting your partner's arm with the elbow flexed at
a 90° angle, sharply striking the posterior surface of the upper arm
approximately 2 inches above the olecranon (bony "tip" of the elbow).
c. Normal response: The triceps should twitch, and the elbow should extend.
Label the feedback mechanism for this reflex.
THEREH
Binepe
Incepa
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
Reflexes involve the:
Select one:
a. sympathetic and central nervous systems.
b. autonomic nervous system and the brain.
c. parasympathetic nervous system and the
cerebrum.
d. peripheral nervous system and the spinal
cord.
Chapter 14 Solutions
ANATOMY+PHYSIOLOGY (LL) >CUSTOM PKG.<
Ch. 14.1 - Prob. 1WDYLCh. 14.1 - Prob. 2WDYLCh. 14.1 - Prob. 3WDYLCh. 14.1 - Prob. 4WDYLCh. 14.2 - Prob. 5WDYLCh. 14.3 - Prob. 6WDYLCh. 14.3 - Prob. 7WDYLCh. 14.3 - Prob. 8WDYLCh. 14.4 - Prob. 9WDYLCh. 14.4 - Prob. 10WDYL
Ch. 14.4 - Prob. 11WDYLCh. 14.4 - Prob. 12WDYLCh. 14.4 - Prob. 13WDYLCh. 14.5 - Prob. 14WDYLCh. 14.5 - Prob. 15WDYLCh. 14.5 - Prob. 16WDYLCh. 14.5 - Prob. 17WDYLCh. 14.5 - Prob. 18WDYLCh. 14.5 - Prob. 19WDYLCh. 14.5 - Which nerve might you have damaged if you have...Ch. 14.5 - Prob. 21WDYLCh. 14.5 - Prob. 22WDYLCh. 14.5 - Prob. 23WDYLCh. 14.6 - What are the four main properties of a reflex?Ch. 14.6 - Prob. 25WDYLCh. 14.6 - Prob. 26WDYLCh. 14.6 - What is the major difference between monosynaptic...Ch. 14.6 - Prob. 28WDYLCh. 14.6 - Identify the Golgi tendon reflex (which is an...Ch. 14.6 - Prob. 30WDYLCh. 14.7 - Prob. 31WDYLCh. 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
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- .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_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_forward
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