Competitive Exams: Medical Science MCQs (Practice-Test 36 of 135)

  1. The tip of the sperm is called the ____.

    1. Head

    2. Acrosome

    3. Tail

    4. Nucleus

    Answer: b

  2. Which of the following develops into: Bone, connective tissue, blood, and the spleen?

    1. Notochord

    2. Endoderm

    3. Mesoderm

    4. Ectoderm

    Answer: c

  3. Which of the following is not a germ layer during the 3rd week of development?

    1. Mesoderm

    2. Ectoderm

    3. Endoderm

    4. Exoderm

    Answer: d

  4. The umbilical vein carries _____ blood.

    1. Deoxygenated

    2. Oxygenated

    Answer: b

  5. Ovulation occurs during which of the following phases?

    1. Menstrual

    2. Secretory

    3. Proliferative

    4. Follicle

    Answer: c

  6. Following fertilization the blastocyst secrets a hormone called?

    1. Human Chorionic Gonadotropin

    2. Oxytocin

    3. FSH

    4. LH

    Answer: a

  7. Progesterone is secreted from a female's _____ to help the implanted embryo and continue the pregnancy.

    1. Corpus luteum

    2. Mesoderm

    3. Endoderm

    4. Thyroid

    Answer: a

  8. Which of the following is not appropriately matched with the term: Braxton Hicks contractions?

    1. Painless

    2. Intermittent contractions

    3. Edema

    4. Irregular

    Answer: c

  9. If a newborn exhibits a heart rate of 80 bpm the APGAR score should be?

    1. 0

    2. 1

    3. 2

    4. 3

    Answer: b

  10. If a newborn exhibits blue extremities and the body is pink the APGAR score should be?

    1. 0

    2. 1

    3. 2

    4. 3

    Answer: b