The nurse calculates that 8 ml of cefazolin is to be drawn from a vial after reconstitution. The instructions state that the medication is to be further diluted in 50 mls of NSS for IV administration and to run over 30 minutes. At what rate will the nurse set to infusion pump to deliver the medication?

A) Depending on the client's age, the findings may be normal: While changes in hair growth and nail texture can occur with aging, the specific combination of hair loss on the legs and thick toenails in a client with peripheral vascular disease is indicative of underlying circulatory issues rather than simply a normal aging process.

B) A blood clot may be forming and the client needs immediate intervention: While peripheral vascular disease does increase the risk of blood clots, the presence of no hair on the legs and thick toenails is more directly related to chronic insufficient blood flow rather than an acute clotting situation requiring immediate intervention.

C) Decreased oxygen to the tissues causes changes in hair growth and nail texture: This statement accurately describes the physiological changes occurring in peripheral vascular disease. Reduced blood flow and oxygen delivery to the lower extremities result in hair loss and thickened nails, as hair follicles and nail growth depend on adequate perfusion.

D) Decreased hair is most likely a hereditary condition and nail changes are related to fungus: While hereditary factors can influence hair loss and fungal infections can affect nails, in the context of peripheral vascular disease, the findings are primarily due to inadequate blood supply rather than hereditary issues or fungal infections.

A) Has gained 2 pounds and has pink buccal mucosa: While weight gain and pink mucosa are positive signs, they are not definitive indicators of effective treatment for Vitamin B12 deficiency specifically.

B) Verbalizes eating more iron-fortified cereals: This dietary change is beneficial for overall nutrition but does not directly relate to the treatment of Vitamin B12 deficiency. Iron and Vitamin B12 serve different functions in the body.

C) No longer has paresthesia of the hands and feet: The resolution of paresthesia is a strong indicator that the treatment for Vitamin B12 deficiency has been effective. Paresthesia is often associated with nerve damage due to B12 deficiency, so its absence suggests improvement.

D) Has stopped drinking any alcoholic beverages: While reducing alcohol intake can be beneficial for overall health and may help with nutrient absorption, this change alone does
not indicate that the specific treatment for Vitamin B12 deficiency has been effective.