In the normal bone marrow, ratio of myeloid to Erythroid (M: E) is : ()
A. 1:1
B. (2~3):1
C. (2~4):1
D. (2~5):1
E. (2~6):1
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Which of the following is not the function of PLT? ()
A. adhesion
B. releasion
C. aggregation
D. adsorptive function
E. bleeding
The smell of urine presenting rotten apple flavor often be found in: ()
A. chronic cystitis and chronic retention of urine
B. organic phosphorus poisoning
C. diabetic ketoacidosis
D. phenylketonuric
E. insipidus
Urinary protein excretion in the normal adult should be less than( )mg/day. ()
A. 150
B. 500
C. 550
D. 600
E. 250
Which of the following urine sample is suitable for bacteria detection? ()
A. early morning urine
B. random urine
C. 24 hours urine
D. clean-catch, midstream urine
E. postprandial urine