Anatomy 2018 Flashcards
What characterises the resulting gametes of non-disjunction in meiosis I?
A. Trisomy, monosomy
B. Disomy, trisomy
C. Disomy, monosomy
D. Monosomy only
A. Trisomy, monosomy
Where is pain arising from the stomach felt?
A. Thoracic
B. Inguinal
C. Umbilical
D. Back
B. Inguinal
What is the communication between pelvic and perineal region?
A. Pelvic outlet
B. Obturator foramen
C. Lesser sciatic foramen
D. Greater sciatic foramen
C. Lesser sciatic foramen
What ventricles do cerebral aqueduct connect to?
A. Left & right lateral ventricles
B. Lateral ventricles & 3rd ventricle
C. 3rd & 4th ventricles
D.4th ventricle & central canal of spinal cord
C. 3rd & 4th ventricles
What induces organogenesis?
A. Intermediate mesoderm
B. Notochord
C. Neural somites
D. Yolk sac
B. Notochord
What’s is the essential role of integrins?
A. Attach cells together
B. Attach cell to ECM
C. Attach to type IV collagen
B. Attach cell to ECM
Thalidomide congenital malformation:
A. Limb defect
B. Neural tube defect
C. Hydrocephaly
D. Microcephaly
A. Limb defect
Where is the sympathetic chain located?
A. Anterior mediastinum
B. Posterior mediastinum
C. Superior mediastinum
D. Middle mediastinum
B. Posterior mediastinum
Which germ layer contributes to the formation of the epithelium of the primitive gut and the respiratory tract?
A. Ectoderm
B. Endoderm
C. Lateral plate mesoderm
D. Paraxial mesoderm
B. Endoderm
What is an example of a fibrous joint?
A. Acromioclavicular
B. Proximal radio-ulnar
C. Suture
D. Sternoclavicular
C. Suture
What type of cell releases histamine and heparin?
A. Basophils
B. Lymphocytes
C. Neutrophils
D. Monocytes
A. Basophils
In which part of the hair is pigment found?
A. Cuticle
B. Medulla
C. Cortex
D. Papilla
C. Cortex
What is not likely to be found in healthy loose CT?
A. Mast cells
B. Adipose
C. Erythrocytes
D. Fibroblast
C. Erythrocytes
Which structure has hyaline cartilage?
A. Epiglottis
B. Intervertebral disc
C. Nasal septum
D. Trachea
C. Nasal septum
&
D. Trachea
What is an immature bone?
A. Compact bone
B. Cancellous bone
C. Dense bone
D. Woven bone
D. Woven bone
What decreases in length when a skeletal muscle is contracted?
A. A band
B. I band
C. Thick filament
D. Thin filament
B. I band
What describes a muscle that moves a limb away from the midline?
A. Abductor
B. Adductor
C. Extensor
D. Fixator
A. Abductor
Which of the following cells are similar to Oligodendrocytes?
A. Microglia
B. Satellite cells
C. Schwann cells
D. Fibrous astrocytes
C. Schwann cells
Which layer of the scalp binds the skin to deeper layers?
A. Dense CT
B. Loose areolar CT
C. Epicranial aponeurosis
D. Pericranium
A. Dense CT
What best describes the function of melanin?
A. Absorption of radiation
B. Protects against abrasion
C. Cooling of skin
A. Absorption of radiation
Which promotes digestion and decreases breathing rate and heart rate?
A. Parasympathetic
B. Sympathetic
A. Parasympathetic
What type of fascia surrounds the false capsule of the thyroid gland?
A. Investing layer
B. Prevertebral
C. Pretracheal
D. Superficial fascia
C. Pretracheal
What nerve runs through the roof of the posterior triangle from the anterior border to the posterior border?
A. Accessory
B. Great auricular
C. Lesser occipital
D. Phrenic
A. Accessory
What cranial nerve carries both motor and sensory fibers?
A. Oculomotor
B. Optic
C. Trigeminal
D. Trochlear
C. Trigeminal
Which congenital anomaly is mainly characterised by underdevelopment mandible, posterior displacement of tongue, and cleft palate?
A. Treacher Collins
B. Pierre Robin
C. Nezelof syndrome
D. Di George syndrome
B. Pierre Robin
