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WorksheetsYear 1 MBChB Anatomy Crash Course
Total questions: 72
Worksheet time: 54mins
Which chamber receives oxygenated blood from the lungs?
Right atrium
Right ventricle
Left atrium
Left ventricle
Coronary sinus
Which heart valve prevents backflow from the left ventricle into the left atrium?
Mitral
Pulmonary
Triscuspid
Aortic
The apex of the heart is primarily formed by what structure?
Left atrium
Right ventricle
Right auricle
Inferior vena cava
Left ventricle
Which of the following structures are described as "muscular ridges found on the inner walls of the right atrium"
Crista Terminalis
Papillary muscles
Musculi pectinati
Septomarginal trabecular
Chordae terminali
Which coronary artery typically supplies the SA node?
RCA
LCA
Posterior intraventricular artery
Anterior intraventricular artery
Left circumflex artery
Where is the superficial cardiac plexus found?
Inferior to the aortic arch, superior to the pulmonary trunk
Superior to aortic arch
Between the aortic arch and tracheal bifurcation
At the apex of the heart
At the superior thoracic aperture
Label the structures of the right atrium
Label the following structures of the heart
Where is the aortic valve auscultated?
2nd intercostal space, right sternal border
2nd intercostal space, left sternal border
5th intercostal space, mid-clavicular line
4th intercostal space
The fossa ovalis is a remnant of which fetal structure?
Foramen ovale
Ductus arteriosum
Umbilical vein
Ligamentum teres
Ductus venosum
What structure marks the beginning of the lower respiratory system?
Cricoid cartilage
Larynx
Trachea
Bronchi
Pharynx
The thickening of the lower free margin of which membrane forms the vestibular ligament?
Quadrangular membrane
Cricothyroid membrane
Thyroepiglottic membrane
Cricotracheal ligament
Thyrohyoid ligament
The nasal cavity is lined with what epithelium
Pseudostratified ciliated columnar
Stratified squamous
Simple Squamous
Stratified columnar
Pseudostratified cuboidal
What structures form the border of the superior thoracic aperture?
Rib 1
Rib 2
Vertebrae T1
Rib 12
Manubrium of the sternum
The trachea bifurcates at what level?
C4
C6
T4/T5
T8
C3
At what vertebral level does the aorta pierce the diaphragm?
T8
T10
T12
L2
L3
The conducting part of the respiratory system ends at the level of?
Terminal bronchioles
Respiratory bronchioles
Trachea
Chonae
Alveoli
Where does the right recurrent laryngeal nerve hook under?
Aortic arch
Left subclavian
Braciocephallic
Right subclavian
Manubrium of the sternum
What nerve innervates the cricothyroid muscle?
Internal laryngeal nerve
Phrenic nerve
Recurrent laryngeal nerve
External laryngeal nerve
Vagus nerve
What are the borders of the posterior neck triangle
Posterior border of sternocleidomastoid
Anterior border of trapezius
Inferior border of the mandible
Middle third of clavicle
Manubrium
Label the structures related to the left lung
Label these structures
Label these structures of the lung
The primary motor cortex is located in which gyrus?
Pre-central
Post-central
Sagittal
Superior temporal
Angular
Which cranial nerve innervates the majority of the muscles of facial expression?
Facial nerve (VII)
Vestibulocochlear nerve (VIII)
Abducens nerve (VI)
Trigeminal nerve (V)
Accessory nerve (XI)
The cauda equina is composed of:
Spinal column blood vessels anastomosing
Cranial nerves from the brainstem
The spinal cord below the level of C1
Nerve roots extending below the conus medullaris
Ligaments of the vertebral column
Broca’s area is primarily responsible for:
Language comprehension
Visual processing
Speech production
Hearing
Emotional regulation
Dorsal nerve roots of the spinal cord carry?
Sensory information
Motor information
Reflexes
Emotions
Autonomic signals
What structure connects the third and fourth ventricle
Foramen of Monroe
Cerebral aqueduct
Central canal
Intraventricular foramen
Median aperture
The structure that separates the frontal and parietal lobes is the:
Longitudinal fissure
Falx cerebelli
Central sulcus
Tentorium cerebri
Bregma
What is the name of the projection of dura mater that separates the cerebellum and occipital lobe?
Tentorium Cerebelli
Falx Cerebri
Central sulcus
Post-Central gyrus
Transverse fissure
Broca's area is supplied by what artery?
Anterior Cerebral
Middle Cerebral
Posterior Cerebral
Anterior Inferior Cerebellar
Internal carotid
Which of the following bones is a part of the viscerocranium
Zygomatic
Frontal
Parietal
Temporal
Occipital
Label the parts of the dura mater
Label the drainage of the brain
Label the parts of the lateral ventricles
The oesophagus passes through the diaphragm at what vertebral level
T8
T10
T12
L1
L2
What section of the small intestine is retroperitoneal?
Duodenum (except the first part)
Jejunum
Ileum
None of it is
All the sections of the small intestine
What structure causes the upper oesophageal constriction
Epiglottis
Cricoid cartilage
Arch of Aorta
Oesophageal hiatus of the diaphragm
Hyoid bone
What artery supplies the upper third of the oesophagus?
Oesophageal branches of the thoracic aorta
Azygous vein
Left gastric artery
Inferior thyroid artery
Braciocephalic artery
What artery supplies the left half of the lesser curvature of the stomach?
Left gastroepiploic artery
Splenic artery
Inferior pancreaticoduodenal artery
Hepatic proper artery
Left gastric artery
Gastroduodenal artery divides into what arteries?
Left gastroepiploic artery
Left gastric artery
Superior pancreaticoduodenal artery
Right gastroepiploic artery
Left and Right hepatic arteries
How can the Jejunum be distinguished from the Ileum?
jejunum has less fat in its mesentery
jejunum is a much darker colour
ileum is wider and thicker
the jejunum has peyer's patches
ileum has less fat in its mesentery
At which vertebral level does the rectum begin?
S1
S3
S4
L3
L2
What artery supplies the right 2/3s of the transverse colon?
Right colic artery
Middle colic artery
Left colic artery
Jejunal artery
Ileal artery
Which of the following organs are retroperitoneal?
Stomach
Jejunum
Appendix
Ileum
Ascending colon
Label the lobes of the liver
The common hepatic duct and the cystic duct merge to form what structure?
Accessory duct
Common bile duct
Main pancreatic duct
Hepatopancreatic ampulla
Left hepatic duct
Label the impressions on the posterior superior surface of the liver
Complete the labels of this kidney
Reorder the blood supply of the kidneys
Renal artery
Segmental artery
Interlobar artery
Arcuate artery
Interlobular artery
The male urethra passes through what part of the prostate
Central zone
Apex
Peripheral zone
Anterior lobe
Transitional zone
Which structure carries sperm from the epididymis to the ejaculatory duct?
Testicular artery
Vas Deferens
Urethra
Seminal vesicle
Prostatic duct
The ovaries are attached to the lateral pelvic wall via the:
Broad ligament
Mesovarium
Mesometrium
Suspensory ligament
Ligament of ovary
The uterine artery is a branch of the:
Thoracic aorta
Pudendal artery
Femoral artery
Internal iliac artery
External iliac artery
The testes descend through which structure during development?
Vas deferens
Suspensory ligament
Inguinal canal
Tunica albuginea
Papiniform plexus
Which part of the nephron is located in the renal medulla?
Glomerulus
PCT
Loop of Henle
DCT
Collecting duct
The female equivalent of the male penis is the:
Clitoris
Labia minora
Vagina
Urethra
Cervix
Label the parts of the urethra
Label the bones of the pelvis
Label the muscles of the pelvic floor
Label the parts of the female genital system
Label the structures of the male genital system
Identify the vertebrae
Cervical
Coccygeal
Lumbar
Thoracic
Saccral
What muscle is responsible for medial rotation of the shoulder joint?
Subscapularis
Supraspinatus
Teres minor
Deltoid
Pec. Major
What muscle is responsible for abduction (<15) of the shoulder
What nerve passes through the carpal tunnel
Median
Carpal
Radial
Ulnar
Musculocutaneous
What nerve innervates the posterior compartment of the arm
What nerve innervates the medial compartment of the thigh?
What muscle is responsible for dorsiflexion of the foot?
Adductor longus
Tibialis anterior
Gastrocnemius
Biceps femoris
Flexor Digiti Minimi
What is the name given to the gel-like centre of intervertebral discs?
Nucleus Pulposa
Articular Process
Anula Fibrosis
Nuclear Envelope
Zygopophysial joints
Which of these muscles is found in the anterior compartment of the thigh?
Gastrocnemius
Biceps Femoris
Adductor Magnus
Quadriceps Femoris
Gracilis
