A woman with severe postpartum haemorrhage remains pale and tachycardic while blood is being prepared. Which blood component primarily restores oxygen-carrying capacity?
Correct answer: A. Packed red blood cells
- A. Packed red blood cells
- B. Platelet concentrate
- C. Fresh frozen plasma
- D. Cryoprecipitate
Explanation
Packed red blood cells replace red cell mass and improve oxygen delivery during major blood loss. Plasma, platelets, and cryoprecipitate replace clotting components, but they do not primarily restore oxygen-carrying capacity.
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About Obstetric Emergencies
Acute threats to the mother or fetus include postpartum haemorrhage, eclampsia, shock, cord prolapse, shoulder dystocia, uterine rupture, amniotic fluid embolism and fetal distress. The subject covers rapid assessment, airway and circulation support, emergency medicines, positioning, preparation for assisted or operative birth, and coordinated referral.
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50 free Obstetric Emergencies MCQs from Midwifery and Obstetric Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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