Unit 2 Exam Flashcards
1
Q
- The sternal angle is an important palpable landmark at the level of the costal cartilage of rib 2
that indicates the level of the boundary between the superior mediastinum and inferior
mediastinum. As an articulation site it is also known by which name?
A) Costotransverse joint
B) Sternoclavicular joint
C) Xiphisternal joint
D) Manubriosternal joint
E) Sternocostal joint
A
D) Manubriosternal joint
2
Q
2.Which bone begins development as a thickened region of mesenchyme cells that lay down osteoid which becomes calcified as woven bone which later takes on the typical appearance as compact and spongy areas of lamellar bone?
A) Rib
B) Os coxae
C) Humerus
D) Vertebra
E) Parietal
A
E) Parietal
3
Q
- Which portion of which bone protects the sensory structures of the inner ear?
A) Petrous portion of temporal bone
B) Labyrinth portion of ethmoid bone
C) Basilar portion of the occipital bone
D) Squamous portion of temporal bone
E) Sella turcica portion of sphenoid bone
A
A) Petrous portion of temporal bone
4
Q
- Clavicles, metacarpals, and phalanges are classified as which of the following types of bone?
A) Flat
B) Long
C) Short
D) Irregular
E) Sesamoid
A
B) Long
5
Q
- The paired facet joints that allow some degree of movement between consecutive vertebrae
are formed between which set of structures?
A) Superior costal facets and inferior costal facets
B) Transverse costal facets and articular facets of the tubercle
C) Laminae and pedicles
D) Vertebral bodies and intervertebral discs
E) Superior articular facets and inferior articular facets
A
E) Superior articular facets and inferior articular facets
6
Q
- Which bones form the middle cranial fossa?
A) Occipital bone and the two temporal bones
B) Sphenoid bone and the two temporal bones
C) Ethmoid bone, sphenoid bone, and occipital bone
D) Frontal bone, ethmoid bone, and the sphenoid bone
E) The two parietal bones and the occipital bone
A
B) Sphenoid bone and the two temporal bones
7
Q
- Which bone forms parts of both the orbit and the bony nasal septum?
A) Sphenoid
B) Zygomatic
C) Maxilla
D) Vomer
E) Ethmoid
A
E) Ethmoid
8
Q
- Which morphological type of female pelvis most resembles a typical male pelvis?
A) Gynecoid
B) Android
C) Centroid
D) Anthropoid
E) Platypelloid
A
B) Android
9
Q
- Which two regions of the vertebral column represent primary curvatures?
A) Thoracic and Lumbar
B) Cranial and Cervical
C) Lumbar and Sacral
D) Thoracic and Sacral
E) Cervical and Lumbar
A
D) Thoracic and Sacral
10
Q
- Which bones meet at the asterion skull junction?
A) Occipital, Parietal, Temporal
B) Occipital, Left parietal, Right parietal
C) Frontal, Left parietal, Right parietal
D) Frontal, Parietal, Sphenoid, Temporal
E) Left nasal, Right nasal, Frontal
A
A) Occipital, Parietal, Temporal
11
Q
- Which two muscles are bellies that are connected by the Epicranial aponeurosis?
A) Zygomaticus major and Zygomaticus minor
B) Frontalis and Occipitalis
C) Orbicularis oculi and Orbicularis oris
D) Buccinator and Risorius
E) Temporalis and Masseter
A
B) Frontalis and Occipitalis
12
Q
- Which pelvic floor muscle originates at the ischial tuberosity and forms one of the borders
of the urogenital triangle?
A) Obturator internus
B) Bulbospongiosus
C) Levator ani
D) Gluteus maximus
E) Ischiocavernosus
A
E) Ischiocavernosus
13
Q
- Which type of fibrous joint involves periodontal ligaments connecting the root of a tooth
and the alveolar process of a jaw bone?
A) Interosseous membrane
B) Suture
C) Gomphosis
D) Synchondrosis
E) Symphysis
A
C) Gomphosis
14
Q
- Which muscle fiber type contains a small amounts of myoglobin, has a sparse concentration
of capillaries, uses ATP quickly, and fatigues easily?
A) Yellow colored Type I Fast oxidative muscle fibers
B) Pink colored Type III Slow glycolytic muscle fibers
C) Light red colored Type IIa Fast oxidative-glycolytic muscle fibers
D) Dark red colored Type I Slow oxidative muscle fibers
E) White (pale) colored Type IIb Fast glycolytic muscle fibers
A
E) White (pale) colored Type IIb Fast glycolytic muscle fibers
15
Q
- Which bone of the foot articulates with both tibia and fibula, has many ligament
attachments but is not inserted on by any tendons?
A) Calcaneus
B) Navicular
C) Cuboid
D) Medial cuneiform
E) Talus
A
E) Talus
16
Q
- Which muscle group is the most superficial of the intrinsic back muscles and can either
extend the neck or turn the head to one side?
A) Splenius
B) Trapezius
C) Multifidus
D) Latissimus dorsi
E) Spinalis
A
A) Splenius
17
Q
- Which of these is one of the intracapsular ligaments of the knee joint?
A) Anular ligament
B) Quadriceps ligament
C) Lateral collateral ligament
D) Patellar ligament
E) Anterior cruciate ligament
A
E) Anterior cruciate ligament
18
Q
- Which part of the humerus, just distal to the head, is the location of a fused epiphyseal
plate in adults?
A) Anatomical neck
B) Intertubercular sulcus
C) Trochlea
D) Surgical neck
E) Radial groove
A
A) Anatomical neck
19
Q
- Which muscle of the neck forms the anterior border of both posterior triangles and the
posterior border of two of the anterior triangles?
A) Trapezius
B) Omohyoid
C) Sternocleidomastoid
D) Digastric
E) Sternohyoid
A
C) Sternocleidomastoid
20
Q
- The movement turning the anterior surface of the humerus away from the midline is called:
A) Eversion
B) Abduction
C) Lateral (external) rotation
D) Medial (internal) rotation
E) Lateral flexion
A
C) Lateral (external) rotation
21
Q
- Which strap muscle of the neck provides two of the borders of the submandibular triangle
A) Stylohyoid
B) Digastric
C) Thyrohyoid
D) Mylohyoid
E) Omohyoid
A
B) Digastric
22
Q
- Which of the following muscles is one of the transversospinalis group of the deep back?
A) Longissimus
B) Rectus capitis posterior major
C) Multifidus
D) Iliocostalis
E) Interspinalis
A
C) Multifidus
23
Q
- This part of the humerus is palpable and is the site of origin for muscles of the forearm that
flex the hand at the wrist
A) Greater tubercle
B) Lesser tubercle
C) Medial epicondyle
D) Lateral epicondyle
E) Adductor tubercle
A
C) Medial epicondyle
24
Q
- Which functional classification term applies to pivot, saddle, and ball-and-socket joints?
A) Synarthrosis
B) Diarthrosis
C) Amphiarthrosis
D) Periarthrosis
E) Synostosis
A
B) Diarthrosis
25
Q
- The inferior angle of the scapula is located where which two scapular borders meet?
A) Superior border and Acromial border
B) Superior border and Medial border
C) Medial border and Vertebral border
D) Axillary border and Vertebral border
E) Superior border and Axillary border
A
D) Axillary border and Vertebral border
26
Q
- The fibers of which muscle extend inferiorly and medially towards the midline and the
aponeurosis of the muscle forms part of the rectus sheath and inguinal ligament?
A) External intercostal
B) External oblique
C) Transversus abdominis
D) Internal intercostal
E) Internal oblique
A
B) External oblique
27
Q
- Which muscle passes through the carpal tunnel?
A) Brachioradialis
B) Flexor carpi radialis
C) Flexor carpi ulnaris
D) Palmaris longus
E) Flexor pollicis longus
A
E) Flexor pollicis longus
28
Q
- This is the most lateral bone of the distal row of carpals and it articulates with metacarpal 1
A) Capitate
B) Hamate
C) Trapezium
D) Triquetrum
E) Trapezoid
A
C) Trapezium
29
Q
- Which terms relate to a muscle that is contracting and lengthening?
A) Isometric and Concentric
B) Isometric and Eccentric
C) Isotonic and Concentric
D) Isometric and Concentric
E) Isotonic and Eccentric
A
E) Isotonic and Eccentric
30
Q
- Identify the pair of proteins that have a regulatory function in muscle contraction:
A) Actin and Myosin
B) Titin and Collagen
C) Troponin and Tropomyosin
D) Nebulin and Dystrophin
E) Keratin and Acetylcholine
A
C) Troponin and Tropomyosin
