5 Quick Review Questions For Chapter 12 (Mckinney)

5 Questions | Total Attempts: 279

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5 Quick Review Questions For Chapter 12 (Mckinney) - Quiz

5-question review set.


Questions and Answers
  • 1. 
    N important purpose of seminal fluid is to 
    • A. 

      Digest microorganisms in the female digestive tract.

    • B. 

      Prevent premature movement of sperm tails.

    • C. 

      Protect sperm from the acidic vaginal environment

    • D. 

      Transport the sperm into the uterine cavity

  • 2. 
    Fertilization is complete when
    • A. 

      Fusion of the sperm and ovum nuclei occurs.

    • B. 

      A sperm enters the ovum in the fallopian tube.

    • C. 

      The fertilized ovum has its first cell division.

    • D. 

      The morula fully implants into the uterine lining.

  • 3. 
    The embryo is fully implanted in the uterus on which day after conception?
    • A. 

      3

    • B. 

      6

    • C. 

      10

    • D. 

      15

  • 4. 
    Which fetal circulatory structure carries blood with the highest oxygen concentration?
    • A. 

      Umbilical artery

    • B. 

      Umbilical vein

    • C. 

      Ductus arteriosus

    • D. 

      Pulmonary vein

  • 5. 
    What is the significance of a fetal hemoglobin of 13 g/dL and a hematocrit of 39%?
    • A. 

      Fetal blood is more likely to clot as it circulates through the placenta.

    • B. 

      Greater transfer of carbohydrates will result in rapid fetal growth

    • C. 

      Transfer of harmful substances from the mother to the fetus is lessened

    • D. 

      Anemia reduces the oxygen-carrying capacity of the fetal blood

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