【单选题】Regarding the descriptions of macrophages, the correct one is( )
B.
containing a large number of heterochromatic granules
C.
containing a large amount of lysosomes
D.
can produce immunoglobulin
【判断题】社区养老是目前最符合中国国情的养老方式。
【多选题】Regarding the superficial palmar arch, the right descriptions include
A.
It is formed by the anastomosis of the terminal part of the ulnar artery with the superficial palmar branch of the radial artery
B.
It is covered by the palmar aponeurosis
C.
It lies on the flexor tendons of the fingers
D.
It gives off three common palmar digital arteries
【单选题】人类意识是自然界长期发展的产物,它大致经历了以下三个决定性环节: