Remember the sequence: Zahir Is A Hungry Man
Z is the final alphabet: Z lines represents the end of sarcomere
M for middle: M line represents the midline of sarcomere
I is a thin letter: I band has only thin filaments
H is a thick letter: H zone has only thick filaments
A is a hybrid of “I” and “H”: A band has both thin and thick filaments (remains constant during contraction)
Foot drop can result from: L5 radiculopathy Lumbar plexopathy Sciatic neuropathy Peroneal neuropathy Causes Disc herniation, Spinal canal stenosis Pelvic surgery, hematoma, prolonged labor Hip surgery, Injection injury Compression/trauma Motor Weakness includes muscles and hip abductors Weakness includes hip abductors and anal sphincter Weakness includes tibial and hamstring muscles Weakness…
Boundaries Contents Mnemonic: Remember 6 ‘C’ 1. Frontal Crest: Site of attachment of falx cerebri 2. Foramen Cecum (Between frontal crest and crista galli): Site of communication between the draining veins of nasal cavity and the superior sagittal sinus 3. Crista galli: Site of attachment for falx cerebri 4. Cribiform…
There are multiple choice questions (mcq) which asks: What is the most important urinary buffer? And the choices include both the phosphate and ammonia. Different textbooks on physiology and biochemistry have different opinions. Some say that the most important is Phosphate and the others say Ammonia is more important. So,…
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thank you omg! this is so helpful