A ____ is a sharply pointed instrument for incision into the chest cavity.

A. chest tube
B. trocar
C. forceps biopsy
D. TBLB


Answer: B

Health Professions

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The minimum ignition energy (MIE) of most hydrocarbons is:

A) 25 mJ. B) 2.5 mJ. C) .25 mJ. D) .025 mJ.

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In what areas of the lung are ventilation and perfusion best matched during spontaneous ventila-tion in the supine position?

a. Apices of the lungs b. Nondependent anterior lung areas c. Dependent posterior lung areas d. Basilar segments of lower lobes

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Which of the following is a deficiency of thyroid hormones during fetal life or early in-fancy?

a. Cretinism b. Hypoglycemia c. Addison disease d. Diabetes insipidus

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The phrase "milk the finger" means:

A. gently squeeze and release the dermal puncture site. B. force and scrape the dermal puncture site. C. let the blood flow by gravity. D. let capillary action fill the container.

Health Professions