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General
Human Anatomy including Embryology & Histology |
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Paper No. –I : General Human Anatomy including
Embryology & Histology |
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Teaching Scheme |
Examination Scheme |
Total Marks |
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Hours Per year |
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Lectures |
Practicals |
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100 |
175 |
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275 Hrs |
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Theory Marks |
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Final |
Viva Voce |
Internal |
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70 |
20 |
10 |
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100 |
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Practical Marks |
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Final |
Internal |
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90 |
10 |
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100 |
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200 |
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GENERAL
HUMAN ANATOMY INCLUDING EMBRYOLOGY & HISTOLOGY |
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A) GOAL |
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The students should gain the
knowledge and insight into, the functional
anatomy of the normal human head and neck,
functional histology and an appreciation of the
genetic basis of inheritance and disease, and
the embryological development of clinically
important structures. So that relevant
anatomical & scientific foundations are laid
down for the clinical years of the BDS course. |
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B) OBJECTIVES : |
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a) KNOWLEDGE & UNDERSTANDING: |
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At the end of the 1st year BDS course in
Anatomical Sciences the undergraduate student is
Expected to: |
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1. |
Know the normal disposition
of the structures in the body while clinically
examining a patient and while conducting
clinical procedures. |
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2. |
Know the anatomical basis of disease and injury. |
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3. |
Know the microscopic
structure of the various tissues, a
pre-requisite for understanding of the disease
processes. |
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4. |
Know the nervous system to
locate the site of lesions according to the
sensory and or motor deficits encountered. |
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5. |
Have an idea about the basis
of abnormal development, critical stages of
development, effects of teratogens, genetic
mutations and environmental hazards. |
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6. |
Know the sectional anatomy of
head neck and brain to read the features in
radiographs and pictures taken by modern imaging
techniques. |
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7. |
Know the anatomy of cardio-pulmonary
resuscitation. |
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b) SKILLS: |
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1. |
To locate various structures of the body and to
mark the topography of the living anatomy. |
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2. |
To identify various tissues under microscope. |
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3. |
To identify the features in radiographs and
modern imaging techniques. |
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4. |
To detect various congenital abnormalities. |
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c) INTEGRATION |
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By emphasising on the relevant
information and avoiding unwanted details, the
anatomy taught integrally with other basic
sciences & clinical subjects not only keeps the
curiosity alive in the learner but also lays
down the scientific foundation for making a
better doctor, a benefit to the society. |
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This
insight is gained in a variety of ways:
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1) |
Lectures & small group teaching |
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2) |
Demonstrations |
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3) |
Dissection of the human cadaver |
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4) |
Study of dissected specimens |
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5) |
Osteology |
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6) |
Surface anatomy on living individual |
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7) |
Study of radiographs & other modern imaging
techniques. |
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8) |
Study of Histology slides. |
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9) |
Study of embryology models |
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10) |
Audio-visual aids |
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Throughout the course,
particular emphasis is placed on the functional
correlation, clinical application & on
integration with teaching in other bio dental
disciplines. |
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Instructional period - Theory - 890 Hours -
Practical - 4835 Hours |
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d)
AN OUTLINE OF THE COURSE CONTENT:
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1. |
General anatomy: Introduction
of anatomical terms and brief outline of various
systems of the body. |
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2. |
Regional anatomy of head &
neck with osteology of bones of head & neck,
with emphasis on topics of dental importance. |
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3. |
General disposition of thoracic, abdominal &
pelvic organs. |
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4. |
The regional anatomy of the
sites of intramuscular & intra vascular
injections, & lumbar puncture. |
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5. |
General embryology & systemic
embryology with respect to development of head &
neck. |
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6. |
Histology of basic tissues
and of the organs of gastroinstenstinal,
respiratory, Endocrine, excretory systems &
gonads. |
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7. |
Medical genetics |
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FURTHER DETAILS OF THE COURSE. |
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I. |
INTRODUCTION TO : |
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1. |
Anatomical terms. |
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2. |
Skin, superficial fascia & deep fascia |
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3. |
Cardiovascular system, portal system
collateral circulation and arteries. |
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4. |
Lymphatic system, regional lymph nodes |
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5. |
Osteology - Including ossification &
growth of bones |
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6. |
Myology – Including types of muscle
tissue & innervation. |
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7. |
Syndesmology – Including classification
of Joints. |
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8. |
Nervous system |
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II. |
HEAD & NECK: |
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1. |
Scalp, face & temple, lacrimal apparatus |
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2. |
Neck - Deep fascia of
neck, posterior triangle, suboccipital
triangle, anterior triangle, anterior
median region of the neck, deep
structures in the neck. |
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3. |
Cranial cavity -
Meninges, parts of brain, ventricles of
brain, dural venous sinuses, cranial
nerves attached to the brain, pituitary
gland. |
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4. |
Cranial nerves - III, IV, V, VI, VII,
IX,XII in detail. |
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5. |
Orbital cavity –
Muscles of the eye ball, supports of the
eye ball, nerves and vessels in the
orbit. |
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6. |
Parotid gland. |
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7. |
Temporo mandibular
joint, muscles of mastication,
infratemporal fossa, pterygo - palatine
fossa. |
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8. |
Submandibular region |
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9. |
Walls of the nasal cavity, paranasal air
sinuses |
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10. |
Palate |
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11. |
Oral cavity, Tongue |
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12. |
Pharynx (palatine
tonsil and the auditory tube) Larynx.
OSTEOLOGY – Foetal skull, adult skull,
individual bones of the skull, hyoid
bone and cervical vertebrae |
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III. |
THORAX : |
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Demonstration on a dissected specimen of |
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Thoracic wall |
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2. |
Heart chambers |
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3. |
Coronary arteries |
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4. |
Pericardium |
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Lungs – surfaces ; pleural cavity |
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6. |
Diaphragm |
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IV. |
ABDOMEN : |
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Demonstration on a dissected specimen of
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Peritoneal cavity 2.Organs in the
abdominal & pelvic cavity. |
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V. |
CLINICAL PROCEDURES: |
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a) Intramuscular
injections: Demonstration on a dissected
specimen and on a living person of the following
sites of injection. |
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1. |
Deltoid muscle and its relation to the
axillary nerve and radial nerve. |
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2. |
Gluteal region and the relation of the
sciatic nerve. |
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3. |
Vastus lateralis muscle. |
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b)
Intravenous injections & venesection:
Demonstration of veins in the dissected specimen
and on a living person. |
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1. |
Median cubital vein |
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2. |
Cephalic vein |
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3. |
Basilic vein |
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4. |
Long saphenous vein |
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c) Arterial pulsations:
Demonstration of arteries on a dissected
specimen and feeling of pulsation of the
following arteries on a living person. |
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1. |
Superficial temporal |
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Facial |
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Carotid |
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Axillary |
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Brachial |
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Radial |
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Ulnar |
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Femoral |
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Popliteal |
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Dorsalispedis |
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d) Lumbar puncture: Demonstration on a
dissected specimen of the spinal cord, cauda
equina & epidural space and the inter vertebral
space between L4 & L5 |
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VI. |
EMBRYOLOGY |
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Oogenesis, Spermatogenesis,
Fertilisation, Placenta, Primitive streak,
Neural crest, Bilaminar and trilaminar embryonic
disc, Intra embryonic mesoderm - formation and
fate, notochord formation & fate, Pharyngeal
arches, pouches & clefts, Development of face,
tongue, palate, thyroid gland, pituitary gland,
salivary glands, and anomalies in their
development, Tooth development in brief.
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VII. |
HISTOLOGY : |
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The
Cell : |
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Basic tissues - Epithelium, Connective
tissue including cartilage and bone, Muscle |
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Tissue, Nervous tissue - Peripheral nerve,
optic nerve, sensory ganglion, motor ganglion,
Skin |
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Classification of Glands
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Salivary glands (serous, mucous and mixed
gland), Blood vessels, Lymphoid tissue Tooth,
lip, tongue, hard palate, oesphagus, stomach,
,duodenum ,ileum, colon, vermiform appendix
Liver, Pancreas, Lung, Trachea ,Epiglottis,
Thyroid gland , para thyroid gland , supra renal
gland and pituitary gland, Kidney, Ureter,
Urninary bladder, Ovary and testis. |
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VIII. |
MEDICAL GENETICS |
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Mitosis, meiosis, Chromosomes,
gene structure, Mendelism, modes of inheritance
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RECOMMENDED BOOKS: |
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1. |
SNELL (Richard S.) Clinical Anatomy for Medical
Students, Ed. 5, Llittle Brown & company,
Boston. |
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2. |
RJ LAST’S Anatomy – McMinn, 9th edition. |
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3. |
ROMANES(G.J.) Cunningham Manual of Practical
Anatomy : Head & Neck & Brain - Ed.15.Vol.III,
Oxford Medical publication. |
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4. |
WHEATER,BURKITT & DANIELS, Functional Histology,
Ed. 2, Churchill Livingstone. |
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5. |
SADLER , LANGMAN’S, Medical Embryology, Ed. 6. |
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6. |
JAMES E ANDERSON, Grant’s Atlas of Anatomy.
Williams & Wilkins. |
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7. |
WILLIAMS, Gray’s Anatomy, Ed.38. ,Churchill
Livingstone. |
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8. |
EMERY,Medical Genetics. |