某鸡场鸡只出现呼吸困难，咳嗽，有黏液性鼻液，常表现为伸头，张口呼吸，并发出咯咯的喘鸣声或尖叫声。嗉囊内有大量积液，倒提时这些液体（酸臭）从口出流出，部分鸡只因昏迷而死亡。剖检病变：嗉囊内充满大量黄色酸臭液体及气体。腺胃粘膜高度水肿，其 * * 或 * * 间有出血点和溃疡；腺胃和肌胃交界处出血明显：肠外观可见紫红色枣核样肿大的肠淋巴滤泡；盲肠扁桃体肿大，出血，坏死；其他病变不明显。根据以上临床症状和剖检病变可初步诊断为（）

A.禽流感

B.鸡传染性法氏囊病

C.鸡新城疫

D.真性鸡瘟

E.禽霍乱

A primigravida at 28 weeks’ gestation is admitted with a diagnosis of preterm labor. The client’s contractions are occurring every 15 to 20 minutes, lasting 25 seconds. The membranes are intact. What should the nurse do()

A. Request assistance from the neonatal resuscitation team.

B. Place the client on bed rest on her left side.

C. Obtain equipment for an amniotomy.

D. Prepare terbutaline in an intravenous solution of normal saline.