Gastrulation

Question 1

Surface ectodermal cells induce the formation of what?

Answer 1

Limb buds

Question 2

Neural crest cells form what? (3 things)

Answer 2

1. Parts of the heart 2. Parts of the bones of the face 3. Ganglia of peripheral nervous system.

Question 3

Neural tube forms what structures? (2 Structures)

Answer 3

1. Brain 2. Spinal Cord

Question 4

Paraxial Mesoderm forms what?

Answer 4

Somites

Question 5

Somites (developed from paraxial mesoderm) form what? (4 Parts)

Answer 5

1. Skeletal muscle of back/trunk/limbs 2. Dermis 3. Hypodermis 4. Vertebrae Think PAIL- what do you use to lift a pail? The muscles in your back

Question 6

Intermediate Mesoderm forms what? (1 Item)

Answer 6

Urogenital system

Question 7

Parietal lateral plate forms what? (1)

Answer 7

Lining of interembryonic coelom

Question 8

Visceral lateral plate forms what? (1)

Answer 8

Lining of parts of organs (heart, respiratory, GI)

Question 9

Gut tube gives rise to what? (4 things)

Answer 9

1. Epithelium of GI tract 2. Epithelium of respiratory tract 3. Parenchyma of liver and pancreas 4. Urinary bladder

Question 10

Does the cranial or caudal neuropore close first?

Answer 10

Cranial

Question 11

What is the term for lying on your back?

Answer 11

Supine

Question 12

Prone

Answer 12

Laying on your stomach

Question 13

Plane going through nose and back of head down to feet

Answer 13

Saggital

Question 14

Plane going from ear to ear and down to feet

Answer 14

Coronal

Question 15

Typical MRI cut

Answer 15

Transverse

Question 16

What is the term for flexion of arm/leg at shoulder/hip?

Answer 16

Abduction

Question 17

What is the term for extension of arm/leg at shoulder/hip?

Answer 17

Adduction

Question 18

What are the terms associated with movement of the scapula?

Answer 18

Protraction/retraction

Question 19

What bone(s) is/are pronation/supination associated with?

Answer 19

Radius/Ulna

Question 20

What body part are dorsiflexion/plantarflexion associated with?

Answer 20

Foot

Question 21

Where are the 4 places you can find deep fascia?

Answer 21

1. Around individual muscles 2. Around muscle groups 3. Sheaths 4. Retinacula

Question 22

Where would you find the brachial fascia?

Answer 22

Around the muscles of the upper arm

Question 23

What is a retinaculum?

Answer 23

Deep fascia that binds down tendons and ligaments

Question 24

Define aponeurosis

Answer 24

Sheet like tendon

Question 25

Muscle + Tendon can be broken into 3 points. What are they?

Answer 25

1. Origin- where muscle connects to bone 2. Muscle Belly- bulk of the muscle 3. Insertion- Attachment where movement takes place

Question 26

What are the 4 types of bone features?

Answer 26

1. Elevation (i.e. process, condyle) 2. Depression (i.e. alveolus, fossa) 3. Opening (i.e. foramen) 4. Space (i.e. cavity)

Question 27

Name 3 types of joint classifications

Answer 27

1. Synovial 2. Fibrous 3. Cartilagenous

Question 28

Where can you find a fibrous joint?

Answer 28

Skull

Question 29

Give an example of a cartilagenous joint

Answer 29

Pubic symphysis, intervertebral disks

Question 30

What are the two divisions of the skeleton?

Answer 30

1. Axial (skull and spinal cord) 2. Appendicular (everything else)

Question 31

Major artery of the neck

Answer 31

Carotid

Question 32

Is the radius medial or lateral?

Answer 32

lateral

Question 33

Is the ulna lateral or medial?

Answer 33

medial

Question 34

Which artery is found near the pelvis?

Answer 34

Common iliac

Question 35

Major deep vein of the neck

Answer 35

Internal jugular vein

Question 36

Major superficial vein of the neck

Answer 36

External jugular vein

Question 37

Superficial vein of the lateral part of the arm

Answer 37

Cephalic vein

Question 38

Superficial vein of the medial arm

Answer 38

Basillic vein

Question 39

Where can you find the saphenous vein?

Answer 39

Superficial part of thigh and leg

Question 40

What is anastomosis?

Answer 40

Multiple arteries/veins in a particular area. Provides support if major artery/vein gets blocked.

Question 41

What are the two lymphatic ducts that are visible to the naked eye?

Answer 41

Thoracic and right lymphatic ducts

Question 42

Surface ectodermal cells turn into what? (6 Things)

Answer 42

Hair, Nails, Enamel of teeth, Lens and Cornea of the eye, epidermis, glands

Question 43