Knowledge of basic sailing terminology, parts and functions, helm commands, basic sail trim, points of sail, buoyage, seamanship and safety including basic navigation rules to avoid collisions and hazards. Auxiliary power operation is not required.
However, there are some other conditions could cause sores and blisters on the vagina: 1  Genital herpes: Genital herpes is a viral infection caused by the herpes simplex viruses type 1 (HSV-1) or type 2 (HSV-2).  A person infected by genital herpes manifests blisters and sores in the vaginal area.
Search Now. Find an Infectious Disease Specialist. A rare autoimmune disorder known as pemphigus vulgaris creates skin blisters and causes scabs, and it may be accompanied by blisters that may appear on the entire body including the scalp and the inside of the mouth.listers, lacerations, abrasions or burns may also cause scabs as they heal. Impetigo, a bacterial skin infection, can also result in scabs. Depending on the cause, scabs may occur only immediately following an acute injury, or they may be due to recurrent breakouts from a chronic condition, such as psoriasis.