The static flow chart of DCS in alkaline washing tower includes ( ) A: alkaline washing tower T_51501 B: Regulator FV_51503 C: Feed valve XV51501 D: discharge pump P_5101

Silica gel is belongs to ___ adsorbent. A: non-polar B: polar C: semi-chemical D: alkaline E: chemical

Paradoxical alkaline urine in metabolic acidosis always indicates () A: Severe hyponatremia. B: Severe hypernatremia. C: Severe hypokalemia. D: Renal tubular acidosis. E: All above is not.

Coumarin<br/>compounds can be extracted by the following methods except __. A: Solvent extraction B: Maceration with cold water C: Extract with alkaline and precipited with acid D: Steam Distillation E: Sublimation

The main causes of metabolic acidosis caused by diarrhea in children are as follows: A: Diarrhea loss of alkaline substances B: Hungry ketosis C: Increased production of acid metabolites D: Renal acidolysis E: None of the above

1 Which of the following is inappropriate for skin care of SLE patients A: Wash the face with water B: Bath with shower gel C: Avoid using alkaline soap to clean the skin D: Avoid sun exposure

Light-colored baked goods sugar extract can be clarified by ( ). A: Zn(Ac)2 + K4Fe(CN)6 B: Al(OH)3 C: Pb(Ac)2 (Neutral) D: Pb(Ac)2 (Alkaline)

Vitamin D deficient rickets and genetic Vitamin D resistant rickets<br/>diagnose by ( ) A: epiphyseal changes in X ray B: increased serum alkaline phosphatase C: hypocalcaemia. Hypophosphatemia D: healing appears with treatment of vitamin D 600,000 IU

The<br/>clinical feature of the sequelae stage of vitamin D deficiency<br/>rickets is () A: Skeleton<br/>deformity B: Abnormal<br/>epiphyseal of long bone C: Serum<br/>calcium and phosphorus decrease D: Alkaline<br/>phosphatase decrease E: Irritability,<br/>hidrosis

Does ocean acidification have the same impact across the entire ocean?(Please select one answer) A: Yes, because it is caused by an increase of atmospheric CO2, which affects oceans globally in the same way B: No, because acidification mostly affects corals in tropical waters C: Yes, because upwellings* blend alkaline and acidic waters D: No, because water temperature and oxygen saturation influence the rate of acidification