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3 years ago

Which statement best describes the difference between atria and ventricles?

Health

2 answers:

Allisa [31]3 years ago

5 0

B . Push blood from the vertices to the arteries , and ventricles push blood from the veins to the atria

satela [25.4K]3 years ago

4 0

Answer:

Atria push blood from the veins to the ventricles, and ventricles push blood from the atria to the arteries.

Explanation:

atria: the chambers of the heart that receive blood from veins and push it to the ventricles

ventricles: the chambers of the heart that receive blood from the atria and push it to the arteries

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Which muscles move the arm

kompoz [17]

Answer:

1- common origin for muscles that move the arm

scapula (except latissimus dorsi and pectoralis major)

2- common insertion for muscles that move the arm

humerus (except latissimus dorsi and pectoralis major)

3- common innervation of muscles that move the arm

cervical nerves

4- coracobrachialis

origin: scapula

insertion: humerus

innervation: cervical nerve

action: adduction and flexion of shoulder

5- deltoid

origin: scapula

insertion: humerus

innervation: cervical nerve

action: abduction of shoulder

-anterior- flexion and medial rotation of shoulder

-posterior- extension and lateral rotation of shoulder

6- supraspinatus muscle

origin: scapula

insertion: humerus

innervation: cervical nerve

action: abduction at shoulder

7- infraspinatus muscle

origin: scapula

insertion: humerus

innervation: cervical nerve

action: lateral rotation of shoulder

8- subscapularis

origin: scapula

insertion: humerus

innervation: cervical nerve

action: medial rotation of the shoulder

9- teres major and minor

origin: scapula

insertion: humerus

innervation: cervical nerve

actions

-major: extension and medial rotation of shoulder

-minor: lateral rotation and adduction of shoulder

10- triceps brachii (long head)

origin: scapula

insertion: humerus

innervation: cervical nerve

action: extension at the elbow

11- latissimus dorsi

origin: spinous process T7-T12

insertion: intertubercular groove of humerus

innervation: cervical nerve

action: abduction and medial rotation of shoulder

12- pectoralis major

origin: clavicle and sternum

insertion: intertubercular groove of humerus

innervation: cervical nerve

action: flexion, extension, adduction, medially rotate arm at shoulder

13- origin of latissimus dorsi

spinous process C7-C12

14- insertion of latissimus dorsi

intertubercular groove of humerus

15- action of latissimus dorsi

abduction and medially rotate shoulder

16- origin of pectoralis major

clavicle and sternum

17- insertion of pectoralis major

intertubercular groove

18- action of pectoralis major

flexion, extension, medial rotation, adduction of shoulder

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Which lobe of the cerebrum controls vision?

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The correct answer is the first option - occipital lobe.
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FinnZ [79.3K]

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In this case, the patient underwent a scan to reveal the details of his bones, such as spine and ribs, and internal organs such as adrenals and liver.

Hence, it is concluded that the type of test of the bone scan she underwent is an MRI scan of the skeleton.

Learn more here: brainly.com/question/10651911

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