Which of the following groups of muscles are agonists in hip joint flexion?
A) Adductor brevis, pectineus, gracilis, and rectus femoris
B) Psoas major, pectineus, rectus femoris, and sartorius
C) Psoas major, iliacus, pectineus, and rectus femoris
D) Iliacus, sartorius, gracilis, and biceps femoris
C) Psoas major, iliacus, pectineus, and rectus femoris
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Which one of the following is not a symptom of strep throat?
A. gradual onset of a sore throat B. swollen glands C. fever D. nausea and vomiting
The type of stroke that is caused by a rupture of blood vessels is called
A. ischemic. B. embolic. C. thrombotic. D. hemorrhagic.
Which of the following statements regarding high density lipoproteins (HDLs) is FALSE?
A. HDL levels are mainly determined by genetics. B. Alcohol use influences HDL levels. C. HDL levels vary greatly with age. D. HDL levels are higher among women and Blacks.
Nicotine is
A. a carcinogenic compound. B. a hypo-allergenic compound. C. a highly addictive drug. D. a slow-acting drug.