Animated video showing fate of RBC/hemoglobin

Hemoglobin is a purple-colored, iron-containing respiratory pigment of cytoplasm of RBC. Hemoglobin is a conjugated protein and is formed of 4 heme groups and a protein called globin. Each heme group contains an iron-containing porphyrin ring formed of 4 pyrrole rings. Globin is formed of 4 polypeptide chains—2a and 2p chains. One RBC possess about …

Procedure, Indications and Hazards of Hysterosalphingography
HSG is an operative procedure whereby a radiographic study of the interior of the uterotubal anatomy is made using a contrast media.
Indications of HSG

To note the tubal patency in case of Infertility or following the tubal operation
To detect uterine malformation in the recurrent mid trimester abortion
To diagnose the cervical incompetency
To identify the translocated IUD …

Best Tonsillectomy Video: 3-4 minutes, Watch it.

Tonsillectomy Video:  Watch online
Indications of Tonsillectomy:
1.Patients with 3 or more infections of tonsils and/or adenoids per year despite adequate medical therapy.
2. Hypertrophy (enlargement) causing dental malocclusion or adversely affecting oral-facial (mouth-face) growth documented by orthodontist.
3. Hypertrophy causing upper airway obstruction (sleep apnea) View Abstract View Abstract, severe dysphagia (trouble …