Directions: The question below is followed by six choices numbered 260-265. If a choice is correct, mark A in the space provided. If a choice is not correct, mark B. Blacken one circle on your answer sheet for each number.
The nurse is explaining the Bill of Rights for psychiatric patients to a client who has voluntarily sought admission to an inpatient psychiatric facility. Which of the following rights should the nurse include in the discussion

Right to obtain disability.

下列对血细胞发育过程的一般规律描述正确的是（）。

A.细胞体积由小变大

B.核和胞质比例由大到小

C.核染色质结构由紧密粗糙到疏松细致

D.核仁由无到有

E.胞质颗粒从有到无