Leena Sudanses local and Arab board Derma Exam Questions Telegram

The growing hair follicle ends up nestled in the subcutaneous fat by anagen VI. Hair cycle distribution for terminal scalp hair: Anagen: 85%–90% Telogen: 10%–15% Catagen: <1% Bolongia reference Telogen hairs (also known as club hairs) have short, club-shaped roots that anchor them in the fol…

Explanation

Anagen hairs have both inner root and outer root sheath but telogen hairs donot

Answer

2747 □Sudan Board Dermatology part 1 2026 ❇️Sudan Board Dermatology part 1 2020 □Leena Sudanses local and Arab board Derma Exam Questions Telegram ✅ Anagen hairs differs from telogen hairs in that: A. Anagen hairs are not rooted deep in the dermis B. Anagen hairs have both inner root and outer roo…

Rubor is one of the classic cardinal signs of acute inflammation (first described by Celsus: rubor, calor, tumor, dolor). ​How it works: Immediately after a tissue injury, local mast cells and basophils release chemical mediators like histamine and nitric oxide. These mediators cause the smooth musc…

Explanation

Vasodilation

Answer

2746 □Sudan Board Dermatology part 1 2026 □Leena Sudanses local and Arab board Derma Exam Questions Telegram ✅ Rubor in acute inflammation is caused by : A- Vasodilation B- Increase hydrostatic pressure C- Decrease of oncotic pressure D- None of the above

■ Onchocerciasis is transmitted by the bite of an infected black fly (Simulium spp.). Because these flies often assume a “hump-backed” stance, they are sometimes referred to as “buffalo gnats”. Black flies feed by “rasping” (abrading) the surface of the skin until a pool of blood forms, which th…

Explanation

Onchocerciasis

Answer

2745 □Sudan Board Dermatology part 1 2026 □Leena Sudanses local and Arab board Derma Exam Questions Telegram ✅ Black Fly Simulium species cause A. Fogo selvagem B. Cicatricial pemphigoid C. Onchocerciasis D. Pediculosis