RH Isoimmunization in Maternal Circulation Quiz

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17 Questions

What is the main cause of RH isoimmunization in maternal circulation?

Silent transfusion of fetal RBC to maternal circulation

How can RH isoimmunization be prevented in pregnancy?

Administration of RH antibodies (anti D)

What type of examination is used to detect signs of fetal hydrops and anemia?

Serial ultrasound and Doppler examinations

When should intrauterine blood transfusion typically be considered?

Around 36 weeks gestation

What is recommended for postnatal treatment if a neonate has moderate or severe disease?

Exchange transfusion

What is the main purpose of antenatal care?

To provide physical and mental health support for both fetus and mother

What is the most likely purpose of the 'Mother of Labour and Lactation Lab'?

To study the physiological processes of childbirth and breastfeeding

What is the meaning of the Arabic phrase 'أم املخاض والرضاعة'?

Mother of Labour and Lactation

Which of the following is likely to be studied in the 'Mother of Labour and Lactation Lab'?

All of the above

Which word in the name 'أم املخاض والرضاعة' refers to the process of childbirth?

املخاض

Based on the name, what type of research is unlikely to be conducted in the 'Mother of Labour and Lactation Lab'?

Research on fertility treatments and assisted reproductive technologies

Which of the following is NOT included in the general physical exam mentioned in the text?

Measuring the patient's vital signs

Which of the following is a key purpose of proper nutrition during pregnancy?

To assist in the growth and development of the fetus

What is the recommended frequency of bathing during pregnancy according to the text?

Daily

Which of the following is NOT mentioned in the text as an aspect of physical exercise during pregnancy?

Improving overall cardiovascular health

When should the antitetanus vaccine be administered during pregnancy?

At the end of the 4th month

What type of special care for the skin is mentioned in the text?

Special care with the skin

Study Notes

General Physical Examination

  • General physical examination is essential for pregnant women
  • Tests include:
    • Hb (hemoglobin)
    • Blood group
    • Rh (Rhesus) factor

Special Assessment Chart

  • Create a special assessment chart for pregnant women

Advices and Instructions

  • Relaxation: free from pain, worry, and physical and mental health
  • Nutrition: contain whole elements for fetus growth and development, provide good mother health, and strength for labor
  • Cleaning: daily bath with soap and warm water, care of genital area and urethral orifice
  • Special care with skin, especially in chest and abdominal area
  • Physical exercise: stimulate circulation and strength of abdominal muscles and pelvis
  • Breast care: massage for nipple and areolae
  • Vaccines: antitoxin (antitetanus) at the end of 4th and 5th months, RH isoimmunization for RH- mothers

RH Isoimmunization

  • Causes of RH isoimmunization:
    • Silent transfusion of fetal RBC to maternal circulation (35%)
    • Abortion
    • Ectopic pregnancy
    • Antipartum hemorrhage
    • Postpartum hemorrhage
  • Prevention:
    • Administration of RH abs (anti-D) within 72 hours of delivery
    • Give 0+ gastric acid-resistant capsule
    • Bone marrow transplantation
    • Plasmapheresis
    • Decrease the risk of blood transfer between baby and mother during delivery

Treatment and Nursing Care

  • Antenatal care:
    • Serial ultrasound and Doppler examinations to detect signs of fetal hydrops
    • Monitor blood flow velocities and anemia
  • Treatment:
    • Intrauterine blood transfusion (after 36 weeks of gestation)
    • Early delivery (usually after 36 weeks)
    • Postnatal care:
      • Phototherapy for neonatal jaundice in mild disease
      • Exchange transfusion if the neonate has moderate or severe disease

Ante Natal Care

  • Purposes:
    • Maintain good health for fetus and mother
    • Provide physical and mental health
    • Prepare mother for labor and lactation

Test your knowledge on RH isoimmunization in maternal circulation, specifically on the presence of RH+ antibodies in RH- maternal circulation. Learn about the causes including silent transfusion of fetal RBC to maternal circulation, and prevention methods such as administration of RH antibodies within 72 hours.

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