Mnemonic: HALD
Mnemonic: BOHR
A pressure injury is localized damage to the skin and underlying soft tissue usually over a bony prominence or related to a medical or other device. Normal capillary refill is 16-33 mmHg. Ischemia occurs with prolonged pressure >33 mmHg: Ischial tuberosity: >100 mmHg during sitting Sacral region: 40-60 mmHg in…
Penile Layers Mnemonic: ABCD (from inside to outside) 1. Albuginea (tunica albuginea): Envelopes 3 corporal bodies (2 cavernosa and 1 spongiosum) 2. Buck’s fascia: Separates corpora cavernosa from corpus spongiosum; separates superficial and deep dorsal veins of the penis 3. Colle’s fascia: Continuous with Scarpa’s fascia of abdomen and Dartos…
Superficial and deep perineal space is located in the urogenital triangle, the boundaries of which are: Analogy: Remember a big mac. It has 3 layers of BUN and 2 hamburger PATTIES. Posteriorly, all 3 Fascias are attached to the perineal body, closing the spaces. Superficial Perineal Space Mnemonics: 1. Superficial…