CSCC BIO 2300 Unit 3 Exam 2025
Questions and Answers
Bones of the pectoral girdle - --CORRECT ANSWER--1) Clavicle Bone
2) Scapula Bone
Bones of each region of the upper limb - --CORRECT ANSWER--1. Pectoral
Girdle- 1 Clavicle & 1 Scapula
2. Arm (brachial region)- 1 Humerus
3. Forearm (antebrachial)- 1 Radius & 1 Ulna
4. Hand- 8 Carpals, 5 Metacarpals, 14 phalanges
coracoid process (anterior, posterior, lateral) - --CORRECT ANSWER--
Acromion (anterior, posterior, lateral) - --CORRECT ANSWER--
glenoid cavity (anterior) - --CORRECT ANSWER--
Lateral boarder (anterior) - --CORRECT ANSWER--
Medial Boarder (anterior) - --CORRECT ANSWER--
Subscapular Fossa (anterior) - --CORRECT ANSWER--
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,infraspinous fossa (posterior) - --CORRECT ANSWER--
supraspinous fossa (posterior) - --CORRECT ANSWER--
Anatomical neck (anterior, posterior) - --CORRECT ANSWER--
Greater tubercle (anterior, posterior) - --CORRECT ANSWER--
Lesser tubercle (anterior) - --CORRECT ANSWER--
Surgical Neck (anterior) - --CORRECT ANSWER--
Deltoid Tuberosity (anterior) - --CORRECT ANSWER--
Lateral epicondyle (anterior) - --CORRECT ANSWER--
Capitulum (anterior) - --CORRECT ANSWER--
Trochlea (Anterior, posterior) - --CORRECT ANSWER--
Medical epicondyle (anterior, posterior) - --CORRECT ANSWER--
Coronoid Fossa (anterior, posterior) - --CORRECT ANSWER--
Olecranon (posterior) - --CORRECT ANSWER--
Head of humerus (anterior, posterior) - --CORRECT ANSWER--
Head of Ulna - --CORRECT ANSWER--
neck of ulna - --CORRECT ANSWER--
Radial tuberosity - --CORRECT ANSWER--
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,Radial styloid process - --CORRECT ANSWER--
ulnar styloid process - --CORRECT ANSWER--
coronoid process of ulna - --CORRECT ANSWER--
Trochlear notch of ulna - --CORRECT ANSWER--
olecranon process of ulna - --CORRECT ANSWER--
Phalanges (bones of fingers) - --CORRECT ANSWER--
Name the phalanges - --CORRECT ANSWER--1. Distal phalanx (DP)
2. Middle Phalanx (MP)
3. Proximal Phalanx (PP)
Metacarpals (bones of palm/dorsum) - --CORRECT ANSWER--1. Metacarpal 1
(MC1) within pad of thumb
2. Metacarpal 5 (MC5)
Carpals - --CORRECT ANSWER--
2 rows of wrist bone - --CORRECT ANSWER--Row 1
S-Scaphiod
L-Lunate
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, Tri-Triquetrum
P-Pistiform
Row 2
T1-Trapezium
T2-Trapezoid
C- Capitate
H-Hamate
Axioappendicular Muscles - --CORRECT ANSWER--General attachments: From
axial skeleton to appendicular skeleton
General actions: Significant actions on pectoral girdle or at shoulder joint
Name the axioappendicular muscles - --CORRECT ANSWER--Anterior-
Pectoralis major and minor mm. Serratus anterior M, Subclavius M.
Posterior- Trapezius M, Latissimus Dorsi M, Rhomboid major & Minor mm
Levator scapulae M
Pectoralis Major - --CORRECT ANSWER--Adduction @ shoulder
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Questions and Answers
Bones of the pectoral girdle - --CORRECT ANSWER--1) Clavicle Bone
2) Scapula Bone
Bones of each region of the upper limb - --CORRECT ANSWER--1. Pectoral
Girdle- 1 Clavicle & 1 Scapula
2. Arm (brachial region)- 1 Humerus
3. Forearm (antebrachial)- 1 Radius & 1 Ulna
4. Hand- 8 Carpals, 5 Metacarpals, 14 phalanges
coracoid process (anterior, posterior, lateral) - --CORRECT ANSWER--
Acromion (anterior, posterior, lateral) - --CORRECT ANSWER--
glenoid cavity (anterior) - --CORRECT ANSWER--
Lateral boarder (anterior) - --CORRECT ANSWER--
Medial Boarder (anterior) - --CORRECT ANSWER--
Subscapular Fossa (anterior) - --CORRECT ANSWER--
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,infraspinous fossa (posterior) - --CORRECT ANSWER--
supraspinous fossa (posterior) - --CORRECT ANSWER--
Anatomical neck (anterior, posterior) - --CORRECT ANSWER--
Greater tubercle (anterior, posterior) - --CORRECT ANSWER--
Lesser tubercle (anterior) - --CORRECT ANSWER--
Surgical Neck (anterior) - --CORRECT ANSWER--
Deltoid Tuberosity (anterior) - --CORRECT ANSWER--
Lateral epicondyle (anterior) - --CORRECT ANSWER--
Capitulum (anterior) - --CORRECT ANSWER--
Trochlea (Anterior, posterior) - --CORRECT ANSWER--
Medical epicondyle (anterior, posterior) - --CORRECT ANSWER--
Coronoid Fossa (anterior, posterior) - --CORRECT ANSWER--
Olecranon (posterior) - --CORRECT ANSWER--
Head of humerus (anterior, posterior) - --CORRECT ANSWER--
Head of Ulna - --CORRECT ANSWER--
neck of ulna - --CORRECT ANSWER--
Radial tuberosity - --CORRECT ANSWER--
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,Radial styloid process - --CORRECT ANSWER--
ulnar styloid process - --CORRECT ANSWER--
coronoid process of ulna - --CORRECT ANSWER--
Trochlear notch of ulna - --CORRECT ANSWER--
olecranon process of ulna - --CORRECT ANSWER--
Phalanges (bones of fingers) - --CORRECT ANSWER--
Name the phalanges - --CORRECT ANSWER--1. Distal phalanx (DP)
2. Middle Phalanx (MP)
3. Proximal Phalanx (PP)
Metacarpals (bones of palm/dorsum) - --CORRECT ANSWER--1. Metacarpal 1
(MC1) within pad of thumb
2. Metacarpal 5 (MC5)
Carpals - --CORRECT ANSWER--
2 rows of wrist bone - --CORRECT ANSWER--Row 1
S-Scaphiod
L-Lunate
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, Tri-Triquetrum
P-Pistiform
Row 2
T1-Trapezium
T2-Trapezoid
C- Capitate
H-Hamate
Axioappendicular Muscles - --CORRECT ANSWER--General attachments: From
axial skeleton to appendicular skeleton
General actions: Significant actions on pectoral girdle or at shoulder joint
Name the axioappendicular muscles - --CORRECT ANSWER--Anterior-
Pectoralis major and minor mm. Serratus anterior M, Subclavius M.
Posterior- Trapezius M, Latissimus Dorsi M, Rhomboid major & Minor mm
Levator scapulae M
Pectoralis Major - --CORRECT ANSWER--Adduction @ shoulder
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