Answer:
A. growth hormone but not adrenocorticotrpin 1
Blood PC02 may be measured by using direct spectrophotometer
Explanation:
Blood gas analysis or arterial blood gas (ABG) test is done to determine blood pH and the amount of oxygen and carbon dioxide dissolved in arterial blood.
Blood PCO2 is the partial pressure of carbon dioxide dissolved in the arterial blood.
ABG or oximetry test is done by using direct spectrophotometry in a spectrophotometer and gas analysis is done by calorimetric methods. Spectrophotmetry is highly used in Medicine to perform quantitative analysis of blood and its composition. The spectrophotometer measures the light intensity or wavelengths absorbed by the sample solution.
Blood PCO2 reflects the degree of exchange gases in and out of the lungs. An increase in PCO2 levels indicates respiratory illnesses like obstructive lung diseases or pulmonary edema; while a decrease indicates conditions like hypoxia, pulmonary embolism, hyperventilation etc.
Answer:
B. Adrenergic
Explanation:
The sympathetic nervous system uses noradrenaline as the main neurotransmitter. Noradrenaline acts in alfa and beta adrenergic receptors and has effects over smooth muscle, cardiac tissue, and secretory glands.
Answer:
There is no doubt that both nicotine and caffeine are addictive. They act as a stimulant of the central nervous system. Caffeine consumption is generally considered safe. However, it's good to keep in mind that some side effects are linked to anxiety, restlessness, tremors, irregular heartbeat and trouble sleeping. The other way around, the problem is that smoking kills millions every year, not because of the nicotine. Nicotine is an addictive drug that keeps you smoking, but it is the other harmful chemicals in cigarettes that make smoking so dangerous. From my perspective, that's the main reason the government applies different rules to them.
Hope I helped
Explanation:
Well, you have no following answers so I can only use my best guess. One of the largest myths about taste buds and taste sensation, is that there are particular types of tastebuds in different areas [of the mouth] for different flavors/sensations. Many people use salt on the tip of the tongue (apparently it tastes sweet) as an example to prove this point, yet the sweet flavor is nearly a placebo effect. All tastebuds have the capacity to taste any and all flavors or sensations.
