8.A 65-year-old man falls on a slippery trail and injures his upper limb. Inspection reveals abrasions over his wrist and fork-like wrist. A radiograph shows a comminuted fracture at 2.5 cm above the carpal surface of right radius. The fractured fragments pierce skin of the wrist and sever a tendon. The patient can't hold onto object tightly, but he can bend the fingers. (1)Please explain which tendon is most likely to be injured. (2)Please explain which nerve is most likely to be injured. (3)Please explain what muscles are most likely to be paralyzed.
8.A 65-year-old man falls on a slippery trail and injures his upper limb. Inspection reveals abrasions over his wrist and fork-like wrist. A radiograph shows a comminuted fracture at 2.5 cm above the carpal surface of right radius. The fractured fragments pierce skin of the wrist and sever a tendon. The patient can't hold onto object tightly, but he can bend the fingers. (1)Please explain which tendon is most likely to be injured. (2)Please explain which nerve is most likely to be injured. (3)Please explain what muscles are most likely to be paralyzed.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
Related questions
Question
Please answer all parts if possible
Transcribed Image Text:8.A 65-year-old man falls on a slippery trail and
injures his upper limb. Inspection reveals
abrasions over his wrist and fork-like wrist. A
radiograph shows a comminuted fracture at 2.5
cm above the carpal surface of right radius. The
fractured fragments pierce skin of the wrist and
sever a tendon. The patient can't hold onto
object tightly, but he can bend the fingers.
(1)Please explain which tendon is most likely to
be injured.
(2)Please explain which nerve is most likely to
be injured.
(3)Please explain what muscles are most likely
to be paralyzed.
(4)Please describe the fixation, repair and
remodeling process of the fractured radius.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Anatomy and Physiology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Anatomy & Physiology
Anatomy and Physiology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy
Anatomy and Physiology
ISBN:
9780135168059
Author:
Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher:
Pearson Education, Inc.,
Human Anatomy & Physiology (11th Edition)
Anatomy and Physiology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Anatomy & Physiology
Anatomy and Physiology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy
Anatomy and Physiology
ISBN:
9780135168059
Author:
Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher:
Pearson Education, Inc.,
Anatomy & Physiology: An Integrative Approach
Anatomy and Physiology
ISBN:
9780078024283
Author:
Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle
Publisher:
McGraw-Hill Education
Human Anatomy & Physiology (Marieb, Human Anatomy…
Anatomy and Physiology
ISBN:
9780321927040
Author:
Elaine N. Marieb, Katja Hoehn
Publisher:
PEARSON