Which of the following is the longest muscle in the body?

A. Gracilis
B. Sartorius
C. Biceps femoris
D. Tensor fasciae latae
E. Quadriceps femoris


Answer: B

Anatomy & Physiology

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Identify the functions of the vagina

A) produce mucus, protect the uterus from pathogens, and sheds its inner layer during menstruation B) produce oocytes, secrete female sex hormones, and secrete inhibin C) primary site of fertilization, site of fetal development, and sheds its inner layer during menstruation D) passageway for elimination of menstrual fluids, receives the penis during sexual intercourse, and forms the inferior portion of the birth canal E) passageway for elimination of menstrual fluids, receives the penis during sexual intercourse, and is the site of fetal development

Anatomy & Physiology

The respiratory mucosa consists of

A) epithelium and underlying layer of areolar tissue. B) dense irregular connective and adipose tissue. C) ciliated stratified squamous and columnar cells. D) fibrocartilage and mucous cells. E) dense regular connective and areolar tissue.

Anatomy & Physiology

How are respiratory events regulated?

What will be an ideal response?

Anatomy & Physiology

Because of injuries received in an automobile accident, a young man remains hospitalized in a coma. It is likely the injuries affected his

A) amygdala. B) hippocampus. C) limbic system. D) reticular formation.

Anatomy & Physiology