A traumatic injury that results in 60% muscle fiber tear and swelling would be considered which of the following?

a. First-degree strain.
b. Second-degree strain.
c. Third-degree strain.
d. Fourth-degree strain.


Answer: c. Third-degree strain.

Anatomy & Physiology

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Severe iron deficiency and anemia will result in which of the following?

decreased oxygen carrying capacity metabolic energy limitation both a and B

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________ are organic molecules that are needed by the body in small amounts and do not need to be digested.

A. Vitamins B. Minerals C. Essential fatty acids D. Carbohydrates

Anatomy & Physiology

An anterior pituitary gland produces inhibiting and stimulating signals that affect the hypothalamus

Indicate whether the statement is true or false

Anatomy & Physiology

A researcher has been studying genes that result in abnormal cell growth and has linked them to cancer. What two types of genes is the researcher studying?

A. Metastatic activators and apoptosis stimulators B. Kinases and cyclins C. Tumor suppressors and oncogenes D. Oncosuppressors and tumor activators

Anatomy & Physiology