Richard Grimes

What Causes Blackheads?Blackheads form when the sebaceous glands of skin produce excessive oil. This oil and dead skin cells clog the hair follicles in your skin, producing a bump called a comedone. If the skin over the bump stays closed, it forms a whitehead. When the skin over the bump ruptures,...

What is genital wart?Genital warts are a sexually transmitted infection caused by the human papilloma virus (HPV). They are soft growths that appear on the genitals which can cause itching and pain. The human papilloma virus is the most prevailing form of sexually transmitted infection (STI)....

The word bully often conjures-up images of the tough kid towering over a smaller more vulnerable child in the schoolyard. Being bullied is something that many attach to a part of growing up and being a child.  The perception is that bullies are not something that adults have to deal with.  That...

Nursing is one of the most demanding careers, as they work their entire shift standing, walking, and running, depending on the circumstance. It takes a lot of hard work and dedication to pursue this career. Hospitals or any healthcare facility need a nurse to function as they are the backbone of any...

Dehydration refers to excessive loss of body fluids due to various reasons. Under normal conditions, the body’s requirement of fluid depends on the weight of the body. When there is loss of fluid in the form of sweat, vomiting, diarrhea, or excess production of urine, one should replace the fluid...

What is a vaccine?Vaccines are products that enable a person to develop immunity against certain diseases. A vaccine can be given through needle injections, by aerosol, or by mouth. The polio vaccine is given in the form of mouth drops that contain live but weakened organisms. The vaccine gets into...