Uniform, random and clumped
Pharmacists may be more familiar and comfortable with the concept of quantitative rather than qualitative research. Quantitative research can be defined as “the means for testing objective theories by examining the relationship among variables which in turn can be measured so that numbered data can be analyzed using statistical procedures”.1 Pharmacists may have used such methods to carry out audits or surveys within their own practice settings; if so, they may have had a sense of “something missing” from their data
Hai :3
Your question is related to physiology.
Of all your choices, urination is not controlled by the brain stem. Urination is controlled by the micturition reflex, so your answer would be A. urination.
The liquid needed for oxygen humidifier would be sterile water.
When administering a high dose of oxygen(>6lpm) it is important to use a humidifier so the air that enters the lungs is humid enough so it won't dry the airway. Sterile water is best because there is a chance that bacteria from water will enter the airway. Impurities in water are not harmful to the body but it might damage the machine, so distilled water would be best.
The cell membrane takes the role of separating the cytoplasm and the environment outside. It protects the cell from being damaged and holds the fluids organelles together.