Josh had a skin fold measurement done at the gym to determine his body composition. based on what you know about this test, which of the following statements best describes the information he has learned. a. it is an easy test that is always reliable, but it provides little detail about one's body composition. b. it can be difficult to determine one's body fat because the test administrator can easily make an error. c. it measures the skin's thickness on one's leg and forearm. d. it is one of the most accurate and expensive tests available.

The process by which the diameter of the bone increases is called? a-metaphysic b-appositional growth c-diaphysics d-epiphysis

Which of these is a controllable risk fator for disease

A74-year-old woman, who has been followed for the past 25 years for chronic obstructive pulmonary disease comes to the ed complaining of 48 hours of temperature to 38.6 c and worsening shortness of breath. she has a chronic productive cough, which has become more copious. on physical examination, she has rhonchi and increased fremitus in the posterior mid-lung field. a gram's stain reveals many epithelial cells and multiple gram-positive and gram-negative organisms; no neutrophils are seen. which of the following is the most likely organism causing the symptoms? - escherichia coli- haemophilus influenzae- klebsiella pneumoniae- mycobacterium tuberculosis- mycoplasma pneumoniae