In table tennis returning the serve takes quick movement that combines balance, coordination, posture, and reaction time. If a player needed some coaching on technique to become better at returning serves one suggestion might be: A.) Hold the paddle arm low for faster reaction time.
B.) Keep the knees bent for agile movement to occur.
C.) Stand perpendicular to the net.
D.) Start with the paddle in the non-dominant hand

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