The spleen and thymus are part of the
A. cardiovascular system.
B. respiratory system.
C. lymphatic and immune systems.
D. digestive system.
Answer: C
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Kelly is examining a myogram showing contractions of the gastrocnemius muscle. Assess how she should differentiate unfused (incomplete) tetanus from fused (complete) tetanus
What will be an ideal response?
Which of the following joints is an example of a ball-and-socket joint?
A) elbow B) knee C) ankle D) wrist E) shoulder
During the plateau phase of the sexual response, the glans and clitoris swell as the deep arteries dilate and the ________ engorge with blood.
A. uterine walls B. vestibular glands C. corpus spongiosum D. corpora cavernosa E. vaginal walls
Answer the following statements true (T) or false (F)
1. The last two sets of ribs that are only attached to the vertebrae are called false ribs. 2. The sternum is also called the breastbone. 3. The scapula and clavicle make up the pectoral girdle. 4. The tibia and fibula are the bones of the lower arm. 5. The femur is the bone of the thigh.