产科护理练习卷（附答案）

产后出血最常见的原因是什么？

1. A宫颈撕裂
2. B凝血功能障碍
3. C子宫内残留胎盘或胎膜碎片
4. D子宫收缩乏力（子宫收缩不良）

Which anaesthesia is usually used for a planned caesarean birth?

1. ASpinal anaesthesia
2. BInhaled nitrous oxide only
3. CPudendal nerve block
4. DLocal infiltration of the perineum

During which period of development is the embryo most vulnerable to teratogens causing major structural defects?

1. AThe first 3 days after conception
2. BAbout weeks 20 to 28 after conception
3. CThe last month of pregnancy
4. DAbout weeks 3 to 8 after conception

A woman 4 hours after birth has severe perineal pain and pressure. Her fundus is firm, lochia is normal, and her heart rate is rising. What should the nurse suspect?

1. AA vulvar or vaginal haematoma
2. BA urinary tract infection
3. CNormal afterpains
4. DUterine atony

Why is the hearing of newborns screened before discharge or soon after birth?

1. AHearing loss can be cured with a single injection
2. BIt detects congenital heart disease
3. CIt is required before vitamin K can be given
4. DEarly support improves language development

Which position of the fetal head presents the smallest diameter to the pelvis?

1. APartial extension, with the brow presenting
2. BA neutral position with no flexion
3. CFull flexion, with the chin on the chest
4. DFull extension, with the face presenting

A term newborn has rapid breathing at 2 hours after a caesarean without labour. Saturation is normal, there is no fever and the chest X-ray shows fluid in the fissures. What is the most likely diagnosis?

1. ATransient tachypnoea of the newborn
2. BRespiratory distress syndrome of prematurity
3. CNeonatal pneumonia with sepsis
4. DMeconium aspiration syndrome

A woman received an opioid IV 30 minutes ago. The tracing now shows minimal variability but no decelerations. What is the most likely cause?

1. ASevere fetal anaemia from Rh disease
2. BPlacental abruption
3. CThe opioid's effect on the fetal brain
4. DProlapse of the umbilical cord