What function does a synovial membrane serve?
a. It lines the stomach.
b. It encloses the heart and lungs.
d. It lines the respiratory tract.
e. it lubricates the ends of moving bones
Answer: e. it lubricates the ends of moving bones
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In male urethral catheterization:
A) the diameter of the urethra at the external urethral orifice is narrower than at any other point. B) the urethra is least protected (most likely to rupture) at the bulb. C) the intermediate (membranous) segment is the most distensible part of the urethra. D) the location of the ducts of the bulbourethral glands must be identified in order to avoid injuring the glands. E) the patient is likely to feel the most discomfort (sharpest pain) when the catheter penetrates the prostatic urethra.
The ____________________ is a thin membranous structure that encloses each cell and is composed mostly of lipid molecules and studded with proteins
Fill in the blank(s) with correct word
The pancreas does not
a. have endocrine tissue b. have exocrine tissue c. secrete an alkaline fluid d. secrete pepsinogen e. secrete trypsinogen
A chronic illness can be defined as...
A) a sudden, short-term illness, often with dramatic signs and symptoms such as high fever or sharp pain. B) an insidious illness or one with gradual onset, sometimes without any outward symptoms, that persists for years. C) the relative severity of the disease in a population. D) the relative number of deaths from a specific disease in a population.