Before ovulation occurs, the average diameter of the dominant follicle is 22 to 24 mm (range 18-36 mm). It is the only marker that can predict ovulation with ease. * In stimulated cycle (hormonal treatment), generally, all or most of the antral follicles grow. The growth rate will be different for each of them.

Step-by-step process of performing endoscopic sinus surgery.

Antibiotic therapy is the mainstay of medical treatment for pediatric rhinosinusitis.] Because of increasing prevalence of beta-lactam–resistant bacteria in the community, administer antibiotics only for suspected infection as based on a careful history and physical examination. Direct the therapeutic regimen against the prevalent pathogens in the community and carefully consider suspicion for highly resistant bacteria. Typically, uncomplicated cases of acute sinusitis are responsive to amoxicillin. Most patients respond to this initial regimen. For children allergic to penicillin, a second- or third-generation cephalosporin can be used (only if the allergic reaction is not a type 1 hypersensitivity reaction). In cases of serious allergic reaction, a macrolide or clindamycin can be used.

Water is an essential nutrient for the body, as the body loses water through perspiration, breathing, bowel movements, and in urine. Water must be consumed regularly to maintain a sufficient level. Water has many vital functions in the body, including… Serving as a lubricant. Water is a main component of saliva, which helps moisten food making it easier to swallow. Water also helps lubricate joints, reducing friction and inflammation. Water is important in body temperature regulation. When body heat rises, such as during strenuous activities, the body starts to sweat to cool itself. And sweat is made up almost entirely of water.

What to expect and how to prepare for your knee replacement surgery

Full clinical and physical assessment of the knee and the knee joint

Positive Pressure Ventilation with a face mask and a bag-valve device

Nursing: Role and Function on the Job

Residents Communication

how to apply a tourniquet

a video showing how to suture a wound

Heart sounds S1, S2

A video of appendectomy surgery performed by the laparoscope

Henry Anhalt DO FAAP
Ped Eddo

A video showing Unresponsive Airway Obstruction and how to deal with it

This video shows the process of development and growth of the fetus intrauterine.