The second heart sound is heard during which phase of the cardiac cycle?
A) isovolumetric relaxation
B) isovolumetric contraction
C) ventricular ejection
D) ventricular filling
A) isovolumetric relaxation
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A high count of which of the white blood cells shown in the figure may indicate viral infections?
a) A & B b) B & C c) C & D d) D & E e) E & C
Matching
A) Irregular B) Flat C) Sesamoid D) Short E) Long 1) Bone 1. 2) Bone 2. 3) Bone 3. 4) Bone 4. 5) Bone 5. 6) Bone 6. 7) Bone 7.
Select the statement which is false
A) Meiosis II is essential the same process as mitosis except the starting cells are haploid (n). B) Further genetic variation typically does not occur after meiosis I. C) Crossing over is a source of genetic variability seen in meiosis while independent assortment is a source of genetic variability seen in mitosis. D) Meiosis II is essential the same process as mitosis except the genetic material will not replicate before division takes place.
Which of the following is a part of the quadriceps femoris muscle group?
A. pectineus B. sartorius C. vastus lateralis D. tensor fasciae latae E. iliotibial tract