Which of the following is true regarding b vitamins and homocysteine metabolism?
a. folate catabolyzes homocysteine.
b. high blood homocysteine levels correlate with reduced incidence of colon cancer.
c. high folate levels are necessary for the synthesis of homocysteined.
d. biotin supplements reduce blood homocysteine levelse.
e. excessive homocysteine intake reduces vitamin b12 absorption.

Which of these is not an intrinsic muscle of the foot? a. quadratus plantae b. abductor digiti minimi c. flexor digitorum brevis d. flexor digitorum longus e. abductor hallucis

C(x)=(2x^2+5x)/(x^3+8) what is maximum c(x)?

You are assigned to care for david ramsey, a 22-year old male patient with back injury secondary to being thrown from a motorcycle. did nt damage the spinal, but the computed tomography revealed a compression fracture at l-2. david complains of severe back pain with numbness and tingling in the lower extremities. what assessments are indicated based on this nursing diagnosis? list other major nursing diagnoses based on david’s clinical presentation?