Category: E

Endemic goitre refers to a neck swelling resulting from an enlarged thyroid gland, commonly seen in certain global regions due to insufficient iodine intake. Iodine is crucial for generating thyroid hormones like triiodothyronine (T3) and thyroxine (T4). When the diet lacks adequate iodine, the thyroid gland expands as a compensatory mechanism to produce the necessary…

An emollient formulation which includes emulsifying wax, white soft paraffin, and liquid paraffin is known as an emulsifying ointment. Its primary functions are to moisturize, comfort, and soften the skin in situations where dryness or scaling is present. Occasionally, certain components like preservatives might lead to skin sensitivity.  

Some doctors use the term “psychosomatic” to describe physical symptoms that they believe have been exacerbated by emotional challenges. For instance, it is not uncommon for symptoms of a medical condition to intensify when an individual is experiencing unhappiness or anxiety.  

Termed as preimplantation diagnosis, this procedure is conducted on embryos during their early developmental stages to ascertain whether they carry any genetic disorders. Typically, this diagnostic method is employed after in vitro fertilization (IVF) if the parents are already aware of being carriers of a particular genetic disorder. By screening the embryos before implantation, potential…

A mobile joint, like the wrist joint, which permits various movements except for complete rotation.  

Electrical injuries refer to the harm inflicted on tissues due to an electric current flowing through the body, coupled with the heat generated by this process. The body’s internal tissues, which are moist and saline, serve as efficient conductors of electricity. Dry skin offers significant resistance to electrical currents, whereas moist skin, having low resistance,…

An elastic bandage is a specific type of flexible dressing that proves extremely beneficial in managing joint injuries and leg swelling caused by varicose veins. This stretchable bandage aids in reducing swelling without restricting mobility.  

This antifungal medication is employed as a cream to treat fungal skin infections like athlete’s foot and tinea. It is also available in cream or pessary form to address vaginal candidiasis (thrush). Although generally well-tolerated, skin irritation is a rare potential side effect.  

ECHO virus is the collective term used for a specific group of RNA viruses. There are 32 different types of ECHO virus, and they are responsible for causing a variety of conditions, such as skin rashes, colds, gastrointestinal disorders, and viral meningitis.  

In ultrasound scanning, the term “anechoic” refers to a structure that does not produce reflections (echoes) of ultrasound waves. For instance, a cyst filled with clear fluid is considered anechoic as it does not generate echoes during the ultrasound examination.