产科护理练习卷（附答案）

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

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

Which blood test on the mother detects antibodies against Rh-positive red cells?

1. AHaemoglobin electrophoresis
2. BDirect Coombs test on the mother's red cells
3. CProthrombin time
4. DIndirect Coombs test (antibody screen)

In a frank breech presentation, what is the position of the fetal legs?

1. AHips flexed, knees extended, feet near the head
2. BOne or both feet presenting below the buttocks
3. CHips and knees both flexed, feet beside the buttocks
4. DLegs crossed under the fetal chin

When performing the first Leopold manoeuvre, what is the nurse trying to identify?

1. AThe amount of amniotic fluid
2. BWhich side the fetal back lies on
3. CWhich fetal part lies in the fundus
4. DWhether the head has entered the pelvis

Which drug is a known teratogen that must be stopped before a planned pregnancy?

1. AIsotretinoin
2. BLevothyroxine
3. CParacetamol (acetaminophen)
4. DFolic acid

In which order do the final cardinal movements of labour occur after extension?

1. AExternal rotation, flexion, expulsion
2. BInternal rotation, descent, expulsion
3. CRestitution, external rotation, expulsion
4. DExpulsion, restitution, external rotation

After the placenta is delivered, the nurse examines it. Why?

1. ATo check that it is complete and nothing is retained
2. BTo decide whether the baby needs vitamin K
3. CTo check the mother's blood type and Rh factor
4. DTo estimate the baby's gestational age from its weight

A woman at 11 weeks has heavy bleeding, cramping and an open cervical os, and she has passed some tissue. Which type of miscarriage is this?

1. AMissed miscarriage
2. BIncomplete miscarriage
3. CThreatened miscarriage
4. DComplete miscarriage