Principles of Anatomy and Physiology
16th Edition
ISBN: 9781119662792
Author: Tortora, Gerard J., DERRICKSON, Bryan H.
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 11, Problem 3CTQ
Minor-league pitcher Jose has been throwing a hundred pitches a day in order to perfect his curve ball. Lately he has experienced pain in his pitching arm. The doctor diagnosed a torn rotator cuff. Jose was confused because he thought cuffs were only found on shirt sleeves, not inside his shoulder. Explain to Jose what the doctor means and how this injury could affect his arm movement.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A 20-year-old man complained that he was unable to raise his right upper limb. He held it limply at his side with his forearm and hand pronated. During questioning by the physician, he stated that he had been thrown from his motorcycle approximately 2 weeks previously and that he had hit his shoulder against a tree. He also recalled that his neck felt sore shortly after the accident.
Physical Examination: On examination it was found that the patient was unable to flex, abduct, or laterally rotate his arm. In addition, he lost flexion of the elbow joint. A lack of sensation was detected on the lateral surface of his arm and forearm. The physician requested radiographs of the cervical and pectoral girdle regions.
Radiology Report: No fractures are seen in the cervical region, pectoral girdle, and proximal part of the humerus.
Diagnosis: Injury of nerves derived from the brachial plexus.
Using your anatomical knowledge of the nerve supply to the upper limb, discuss the…
If someone were to hit you in your rectus abdominis muscle, how would your body position change?
Which of the following statements accurately describe(s) the action?a. Making a fist is flexing the fingers.b. Standing on tiptoes is dorsiflexion.c. Pitching a baseball is circumduction.d. Pointing with your arm straight in front of you is extending the arm.e. Squatting involves knee flexion.
Chapter 11 Solutions
Principles of Anatomy and Physiology
Ch. 11 - Using the terms origin, insertion, and belly,...Ch. 11 - List the three types of levers, and give an...Ch. 11 - 3. Define the roles of the prime mover (agonist),...Ch. 11 - Prob. 4CPCh. 11 - 5. Select 10 muscles in Figure 11.3 and identify...Ch. 11 - Prob. 6CPCh. 11 - QUESTION 7
7. Why do the muscles of facial...Ch. 11 - Prob. 8CPCh. 11 - Prob. 9CPCh. 11 - When your physician says, "Open your mouth, stick...
Ch. 11 - Prob. 11CPCh. 11 - What muscles do you contract to signify "yes" and...Ch. 11 - QUESTION 13
13. Which muscles do you contract when...Ch. 11 - What are the names of the three openings in the...Ch. 11 - 15. Which muscles are strengthened by Kegel...Ch. 11 - What are the borders and contents of the...Ch. 11 - Prob. 17CPCh. 11 - QUESTION 18
18. Why are the two muscles that cross...Ch. 11 - Prob. 19CPCh. 11 - Prob. 20CPCh. 11 - Prob. 21CPCh. 11 - What is the largest muscle group of the back?Ch. 11 - What is the origin of most muscles that move the...Ch. 11 - Question 24
24. Which muscles are part of the...Ch. 11 - What are the superior extensor retinaculum and...Ch. 11 - How do the intrinsic muscles of the hand and foot...Ch. 11 - Prob. 1CTQCh. 11 - 2. While taking the bus to the supermarket,...Ch. 11 - 3. Minor-league pitcher Jose has been throwing a...
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
- Tennis elbow (lateral epicondylitis) is Due to repetitive microtraumas. O More common than medial epicondylitis. O Often involves injury to the extensor carpi radialis brevis muscle. All of the above Question 5arrow_forwardA baseball pitcher injured a rotator cuff muscle. When he abducts and laterally rotates his shoulder, it dislocates anteriorly. What muscle is injured and thus making the joint unstable?arrow_forwardMatch the muscles to the movements which are caused when the respective muscles contract concentrically. Cervical extension Cervical flexion - Cervical lateral flexion to the right Cervical lateral flexion to the left Cervical rotation to the right Cervical rotation to the left Lumbar extension Lumbar flexion Lumbar lateral flexion to the right Lumbar lateral flexion to the left Lumbar rotation to the right Lumbar rotation to the left - - A. Erector spinae, quadratus lumborum B. Erector spinae, splenius cervicis, splenius capitis C. L) erector spinae, L) rectus abdominis, R) external oblique L) internal oblique D. L) erector spinae, L) rectus abdominis, L) external oblique, L) internal oblique, L) quadratus lumborum E. R) erector spinae, R) rectus abdominis, L) external oblique R) internal oblique F. R) erector spinae, R) rectus abdominis, R) external oblique, R) internal oblique, R) quadratus lumborum G. Rectus abdominis, external oblique, internal oblique H. L) splenius cervicis, L)…arrow_forward
- A certain anatomy student decided that his physique left much to be desired. He joined a health club and began to “pump iron” three times a week. After 3 months of training, during which he was able to lift increasingly heavy weights, his arm and chest muscles became much larger. Explain what happened to the fibers in these muscles.arrow_forwardJason is a 21-year-old university student presenting with pain in the back of his right thigh. The pain started yesterday during soccer game. Jason went to kick the ball and felt an immediate 'pull' in the back of his right upper thigh. He had to limp off the field and reported mild pain in his right hamstring muscles with most active movements involving knee flexion and extension. Jason can still walk around without too much discomfort. b) Suggest what type of injury Jason has sustained and discuss what structures are typically damaged in muscle strain?arrow_forwardInflamed and swollen tendons caught in the narrow space between the bones within the shoulder joint cause the condition known as ____________________. impingement syndrome intermittent claudicationarrow_forward
- The movement during which the knees or elbows are bent to decrease the angle of the joints is known as _______________.arrow_forwardThe surgical attachment of a fascia to another fascia or to a tendon is known as __________________________arrow_forwardA good way to work your biceps would be to: A) Laying on back with arms crossed and curling the chin to the knees.B) Arms straight (palms forward) holding a weight; Curl the wrist to the shoulder.C) Arm in L position looking at the ground (with weight); Straighten the arm at the elbowD) Arms straight (holding weight); Keep the arms straight and extend them outarrow_forward
- Compare and contrast the following terms: Biceps and tricepsarrow_forwardMovement in the skeletal muscles in the body is affected by physiological mechanisms known as levers. There are three parts of levers known as the effort, fulcrum, and load. Please explain how levers, along with its parts allow the arm to move.arrow_forwardThe following are types of movement: Explain each terminology and how does these movement works. Cite example for each movement. (Ex. for ADDUCTION- Bringing fingers together from a spread wide apart position) Flexion Extension Abduction Adduction Rotationarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
The Musculoskeletal System | Educational Videos for Kids; Author: Happy Learning English;https://www.youtube.com/watch?v=ynVRDsDC-84;License: Standard youtube license