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Bio 201 Exam Study Questions Solved 100% Correct
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Bio 201 Exam Study Questions Solved100% Correct
Moving the forearm from anatomical position to the prone position is called pronation
and is achieved by contracting the....... muscle. - Answer pronator quadratus
Returning the forearm to anatomical position from the prone position is called
supination and is achieved by contracting the.................and the biceps brachii muscles.
- Answer supinator
The pivoting motion that results in supination of the forearm takes place at the joint. -
Answer proximal radioulnar
The biceps brachii and the brachialis are the primary ____________ of the elbow. -
Answer flexors
An injury to the radial nerve will inhibit the ability to ____________ the elbow. - Answer
extend
The ____________ attaches to the olecranon of the ulna. - Answer triceps brachii
The ____________ has a skeletal attachment on the lateral epicondyle of the humerus. -
Answer
With its belly in the forearm, the ____________ flexes the elbow. - Answer
brachioradialis
The act of clapping your hands out in front of you with your elbows fully extended
is achieved by contracting the ____________ muscles. - Answer pectoralis major
, Moving your arms from your sides in an attempt to form the letter "T" with your body
is achieved by contracting the lateral fibers of the ____________ muscles. - Answer
deltoid
The motion required to pull on the oars of a boat is achieved by contracting the
____________ muscles. - Answer latissimus dorsi
scapular motions - Answer Rhomboids
lavetor scapula
pectoral
is minor
trapezius
serratus anterior
Humeral Motion - Answer latissimus dorsi
biceps brachii
deltoid
pectoralis major
teres major
We breathe primarily by using muscles that enclose the ____________ cavity. - Answer
thoracic
These muscles include the diaphragm, the innermost muscles, and the internal
and external .............. muscles. - Answer intercostal
The diaphragm is a muscular sheet between the thoracic and abdominal cavities and is
a prime mover of.............. inspiration. - Answer inspiration
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