Mnemonic: CENTOr
1. Cough absent or Can’t cough = +1
2. Exudates or Enlarged tonsils = +1
3. Nodes (Swollen tender anterior cervical lymph nodes) = +1
4. Temeperature >100.4 F = +1
5. Or:
Triangles of Neck The following anatomic points define the anterior compartment/triangle of the neck: Contents: larynx, trachea, esophagus, thyroid and parathyroid glands, carotid sheath, and suprahyoid and infrahyoid strap muscles. Submandibular triangle: region contained in the anterior neck bordered by the inferior margin of the mandible and the digastric, stylohyoid, and mylohyoid muscles. This region contains…
Origin C5-T1 (lateral and medial cords of Brachial plexus) Course Motor innervation Muscles supplied: 2 lateral lumbricals, 3 thenars, 3Ps (2 pronator and 1 palmaris) and 4 flexors. Sensory innervation Clinical correlation 1. Martin-Gruber motor connection: occur in 17% of individuals between median and ulnar nerves resulting in variable innervations…
Starting from Day 8, blastocyst progressively invades into the endometrial stroma and there is formation of: 2 layers in Trophoblast: 1. Inner mononulcear Cytotrophoblast (Cellular) Mitotic figures are found in the cytotrophoblast – hence generate primary chorionic villi into the syncytiotrophoblast. 2. Outer multinucleated Syncytiotrophoblast (Syncytium – cells have fused) Mitotic…