Which of the following serologic tests for syphilis is the most specific early-on in the disease
course?
- A. RPR
- B. FTA-Abs
- C. MHA-TP
- D. ELISA - Captia (IgM) EIA
- E. VDRL
0 voters
The most common bacterial cause of purpura fulminans is:
- A. S. aureus
- B. P. aeruginosa
- C. H. influenzae
- D. E. coli
- E. Group A streptococcus
0 voters
What is the most important cell for wound healing?
- A. Fibroblasts
- B. Neutrophils
- C. Macrophages
- D. Lymphocytes
- E. Mast cells
0 voters
Telogen effluvium:
- A. Involves a diffuse alopecia affecting more than 50% of the scalp
- B. Often results from antimetabolites used during cancer chemotherapy
- C. Is an inflammatory alopecia devoid of scarring
- D. Is a patchy alopecia affecting less than 50% of the scalp
- E. Results from sudden illness or surgery
0 voters
The hair follicle is the site of production or conversion of which of the following hormones?
- A. All the options are correct
- B. dihydrotestosterone (DHT)
- C. prolactin
- D. adrenocorticotropin hormone (ACTH)
- E. alpha-melanocyte stimulating hormone (MSH)
0 voters