This thick sheet of fascia extends between the phalanges of the toes and the calcaneus, and also encloses the plantar muscles of the foot.
A. Extensor aponeurosis
B. Intrinsic fascia
C. Extensor retinaculum
D. Elevator tendonosis
E. Plantar aponeurosis
Answer: E
You might also like to view...
Compartments A and B are separated by a membrane that is permeable to K+ but not to Na+ or Cl-. At time zero, a solution of KCl is poured into compartment A and an equally concentrated solution of NaCl is poured into compartment B. Which would be true once equilibrium is reached?
A. Diffusion of K+ from A to B will be greater than the diffusion of K+ from B to A. B. The electrical potential difference and diffusion potential due to the concentration gradient for K+ will be equal in magnitude and opposite in direction. C. The concentration of Cl- will be higher in B than it was at time zero. D. The concentration of Na+ in A will be higher than it was at time zero. E. There will be a potential difference across the membrane, with side B negative relative to side A.
Matching
A) E B) A C) D D) C E) B 6) I band. 7) H zone. 8) A band. 9) Z disc. 10) M line.
Which of the following is responsible for the falling phase of an action potential?
a. opening of Na+ gates b. Na+-K+ pump restoring the ions to their original locations c. greatly increased permeability to Na+ d. Na+ efflux e. none of these
The lobe that is immediately posterior to the central sulcus and that is involved in general sensory functions is the
A. frontal lobe. B. parietal lobe. C. insula. D. occipital lobe. E. temporal lobe.