TONGUE
1. Muscle of tongue develops from: Occipital myotomes
2. Muscles of tongue : smooth & skeletal muscles
3. Safety muscle of tongue: Genioglossus
4. Pain of Ca base of tongue is referred to the ear through: Glossopharyngeal nerve
5. Circumvallate papillae of tongue are supplied by: Glossopharyngeal nerve
6. Taste sensation from anterior 2/ 3rd of tongue is by: Chorda tympani (facial)
7. Anterior 2/ 3rd of tongue develops from: Lingual swelling & Tuberculum impar
8. Posterior 1/3rd of tongue develops from: Hypobranchial eminence
HAND
1. Hypothenar area (medial third of palm) is supplied by: Ulnar nerve
2. Thenar eminence is supplied by: Median nerve
3. Lunate dislocation can injure: Median nerve
4. Ape thumb deformity occurs in: Median nerve injury
5. Adductor pollicis (adduction of thumb) supplied by: Ulnar nerve
6. Froment sign/ Book test : Ulnar nerve injury
7. Palmar & dorsal interossei are supplied by: Ulnar nerve
HIP & THIGH
1. Nerve of medial/ adductor compartment of thigh: Obturator nerve
2. Gluteus maximus is supplied by: Inferior gluteal nerve
3. Gluteus minimus, G. medius & tensor fascia lata is supplied by: Superior gluteal nerve
4. Action of sartorius & piriformis: Lateral rotation
5. Superior & inferior gemelli action: Lateral rotation
6. Abductors of the hip: Gluteus medius & gluteus minimus
7. Function of ileofemoral ligament/ ligament of Bigelow: Prevents hyperextension at the hip
8. Root value of pudendal nerve: S2, S3, S4
9. Root value of obturator nerve: L2, L3, L4
KNEE
1. Posterior dislocation of femur is prevented by: Anterior cruciate ligament
2. Posterior dislocation of the tibia is prevented by:Posterior cruciate ligament
ESOPHAGUS
1. Esophagus pierces diaphragm at a distance of: 15 inches (from incisor)
2. Length of esophagus: 25 cm
3. Esophagus commences at: Lower end of cricoid
4. Epithelium of esophagus: Stratified squamous non keratinized
5. Most common site for oesophageal obstruction: Crico-oesophageal junction
HEART
1. Inferior surface of the heart is formed by: Both ventricles
2. SVC & IVC opens into: Right atrium
3. Coronary sinus drains into: Right atrium
4. Base of heart is formed by: Both atrium
5. Part of heart lying close to esophagus: Left atrium
6. Trabeculae carnea is present in: Right ventricle
7. SA node, AV node & AV bundle is supplied by: Right coronary artery
8. Middle cardiac vein follows: Posterior interventricular artery
9. Anterior wall of left ventricle is supplied by: Left anterior descending artery
10. Right coronary artery arises from: Anterior aortic cusp
BRAIN
1. Primary visual area is in: Occipital lobe
2. Loss of tactile localization & 2 point discrimination occurs in damage to: Somatosensory area 1
3. Primary auditory area is in: Superior part of the temporal gyrus
4. Functions of limbic system:
A. Emotions,
B. Memory
C. Higher functions
LARYNX
1. Tensor of vocal cords: Cricothyroid
2. Nerve supply of cricothyroid: External laryngeal nerve
3. Abductor of vocal cords: Posterior crico-arytenoid
4. Sensory innervation above the level of vocal cords is by: Internal laryngeal nerve
5. Cartilages of larynx: 3 paired & 3 unpaired
LYMPAHTIC DRAINAGE
1. Tip of tongue: Submental nodes
2. Spongiform urethra: Deep inguinal nodes
3. Labium majus: Superficial inguinal node
4. Clitoris & glans Penis: Cloquet node/ Rossenmullersnode
5. Tip of tongue: Submental nodes
6. Lymphatics drainage of testis: Para-aortic node
Lymphatics are not present in: Brain, choroid, internal (V.imp.)
