The primary stage of syphilis The secondary stage of syphilis.
The neurosyphilis stage
The latent stage of syphilis
The symptom of the infected person may be experiencing during this
stage is chancres.
No symptoms are apparent to the infected person during this stage.
The symptom of the infected person may be experienceing during this
stage is a non-itching rash on the chest, arms, and legs.
The symptoms of an infected person may include heart disease,
blindness, paralysis, or insanity during this stage.

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility