A skateboarder falls and lands directly on his buttocks and lower back. He does not feel much pain and continues skating. After a couple of days he begins experiencing right hip pain and notices his right foot and leg are rotated to the right. A doctor diagnoses a muscle spasm. Which of the following muscles is most likely causing the leg and foot rotation?
A. Piriformis
B. Quadratus lumborum
C. Adductor longus
D. Sacrospinalis
E. Tibialis posterior
Answer: A
Anatomy & Physiology
You might also like to view...
Which term means nearer the outside of the body or an organ?
A. Ventral B. Caudal C. Dorsal D. External E. Distal
Anatomy & Physiology
For your body to launch an effective response to invading pathogens, innate immunity must join forces with the ________
A) Cardiovascular system B) Hypothalamus C) Adaptive immunity D) Lymphatic system
Anatomy & Physiology
Decreased testosterone levels in males in their 50s signal a change called the male _________________
Fill in the blank with correct word.
Anatomy & Physiology
Which of these hormones can enter the target cell and bind to receptors in the nucleus?
A. Luteinizing hormone B. Insulin C. Testosterone D. Growth hormone E. Angiotensin
Anatomy & Physiology