click below
click below
Normal Size Small Size show me how
KIN1 Unit 2 Exam
Musculoskeletal Anatomy - KIN 1
Question | Answer |
---|---|
Which head of the biceps brachii passes through the intertubercular groove? | long head |
Which movement would lengthen the fibers of the biceps brachii? | pronation of the forearm |
To locate the superior angle of the scapula, you must palpate deep to which muscle? | trapezius |
The lateral border of the scapula serves as an attachment site for which muscles? | teres major and teres minor |
The supraspinous fossa is located just superior to which landmark? | spine of the scapula |
Which bony landmark is located on the lateral side of the mid-humeral shaft? | deltoid tuberosity |
What bony landmark serves as an attachment site for three of the four rotator cuff muscles? | greater tubercle |
The origin of the deltoid is identical to the insertion of which muscle? | trapezius |
What action can you ask your partner to perform at the shoulder in order to contract the entire deltoid? | abduction |
Which muscle is a complete synergist with the latissimus dorsi and is sometimes called "lats little helper?" | teres major |
Which of the following is NOT an action created by contracting the latissimus dorsi? | lateral rotation of the shoulder |
Which muscle is an antagonist to itself? | pectoralis major |
The pectoralis minor attaches to which bony landmark? | corocoid process |
Which muscle is a synergist with the teres major in lateral rotation of the shoulder? | infraspinatous |
Which is the insertion of the triceps brachii | olecranon process of the ulna |
A traumatic blow to the sternum can easily damage the inferior portion of the bone which is the: | xiphoid process |
Making the classic massage student mistake of performing percussion over the kidneys will witness this offense performed at the: | twelfth rib |
Muscles deep to Trapezius at the posterior neck may contribute to all cervical join movements except: | flexion |
A massage stroke from T12 along the Iliocostals in a caudal direction will contact which bony structure? | iliac crest |
The ribs will __________ when exhaling deeply. | depress |
If a massage stroke accidentally nicks the client's spine, the therapist was likely working the: | spinalis |
First addressing spinalis, second addressing longissimus, and third addressing iliocostalis is working the Erector spinae group in which order? | medial to lateral |
Strain at the inferior attachment of Quadratus Lumborum will be witnessed at the: | Iliac crest |
A dislocation of the pubic symphysis will directly impact which muscle's attachment site? | Rectus abdominis |
What forms the visible row of bumps running down the center of the back? | spinous processes |
Which vertebrae does not have a spinous process? | C-1 |
What type of ribs are the eleventh and twelfth? | floating |
A hiccup is caused by involuntary contraction of which muscle? | Diaphragm |
Which is the origin of the Quadratus Lumborum? | posterior iliac crest |
Which movement would lengthen the fibers of the Quadratus Lumborum on the right side of the body? | lateral flexion to the left |
What triangular-shaped muscle is a weak elbow extensor located lateral tot the olecranon process? | anconeus |
Which incident can easily cause a fracture of within the carpal bone structure? | Bracing one's fall with an extended wrist when falling to the ground |
A stroke from the flexor retinaculum towards the medial epicondyle is traveling in which direction? | Proximal |
When striking your arm upon a hard surface and receiving the "funny bone" sensation of pain, which nerve has been directly impacted? | Ulnar |
A massage stroke deep to Biceps Brachii upon the distal humeral region will compress upon the: | Brachialis |
Each wrist contains how many carpal bones? | 8 |
Which bony landmark serves as an attachment site for the tendons of the wrist and hand flexors? | medial epicondyle |
Which is a bony landmark NOT found on both the radius and ulna? | olecranon process |
Which is the insertion for the brachialis? | tuberosity and coronoid process of the ulna |
Which is the insertion to the pronator teres? | middle of lateral surface of radius |
Which bone is located at the posterior and inferior aspects of the cranium? | occiput |
The mastoid process and zygomatic arch are both landmarks on which cranial bone? | temporal |
Which cranial bone forms the forehead and upper rim of the eye sockets? | frontal |
Which bone forms the anterior aspect of the cheekbone and serves as an attachment site for the masseter? | zygomatic |
Which of the following is an action of the masseter? | elevate the mandible |
Integumenetary muscles and mimetic muscles are what, respectively? | muscles embedded in the superficial fascia, muscles that express emotion |
The levator labii superioris is located between which two structures? | the upper lip and the center of the eye |
Which muscle is involved in wiggling the ears? | auricularis superior |
Which of the following is an action of the anterior scalene? | flex the head and neck |
Which is a part of the insertion for the sternocleidomastoid? | mastoid process of temporal bone |
Why would teres major be called "lats little helper?" | same insertion, same fiber direction, same actions, but smaller |
Name three synergists of elbow flexion. | Brachialis, Biceps Brachii, and Brachioradialis or Pronator Teres |
The deltoids can cause 7 different movements during contraction. When the Deltoids are balanced and contract as a unit, they only cause abduction. Why? | The anterior fibers and posterior fibers each do 3 antagonist actions that cancel each other out, leaving only abduction from the middle fibers. |
Muscles create movement at their insertion. What movement does the trapezius create at its origin? Explain how the trapezius can create movement at its origin. | Lateral flexion: if the scapula is stable, the cervical spine and skull become the less stable attachments and are pulled towards the scapular insertion |
Name 4 antagonists of glenohumeral lateral rotation | Latissimus dorsi, teres major, pectoralis major, anterior Deltoids (prime mover) |