In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.

[Q]: Question: The tube of very small diameter and about 6 meters in length that runs along the posterolateral side of the testicle and connects with the vas deferens, is it called?
Options: <1> Prostate. <2> Epididymis <3> Urethra. <4> Ependimo. <5> Seminiferous tubule.
[A]: 2

[Q]: Question: Transketolase catalyzes the transformation of ribose-5-phosphate and xylulose-5-phosphate into:
Options: <1> Two molecules of ribulose-5-phosphate. <2> Sedoheptulose-7-phosphate and glyceraldehyde-3-phosphate. <3> Fructose-6-phosphate and erythrose-4-phosphate. <4> Glyceraldehyde-3-phosphate and glucose-6-phosphate. <5> 6-Phosphogluconate and glyceraldehyde-3-phosphate.
[A]: 2

[Q]: Question: Mrs. P. R. has prescribed a serum therapy at a rate of 2 liters of isotonic saline in 24 hours; How many drops / minute would the infusion graduate ?:
Options: <1> twenty. <2> 24 <3> 28 <4> 32 <5> 36
[A]:
3