The heart is a four-chambered pump
Indicate whether the statement is true or false
TRUE
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The common lymphoid progenitor cell gives rise to all of the following cell lines EXCEPT
A. dendritic cells. B. megakaryocytes. C. natural killer cells. D. pre-pro B cells. E. T-cell progenitor.
A client is undergoing a bioelectrical impedance test to estimate body fat. The nurse will explain to the client that this test involves:
A) Not eating anything after midnight and walking/running on a treadmill B) Measuring skin fold thicknesses in a number of different sites on the body C) Taking quantitative pictures to determine the thickness of the body fat D) Using electrodes to send harmless current through the body to measure resistance to estimate body fat
Answer the following statement(s) true (T) or false (F)
1. Exercise addiction is another name for overtraining syndrome. 2. A person with heat exhaustion should be transported to a hospital quickly. 3. A person with heat cramps should be referred to a physician. 4. Heatstroke is an extreme medical condition. 5. Inadequate fluid intake can cause dehydration, which leads to reduced performance and heat illness.
Which of the following is a drug that prevents sepsis (a rotting of the flesh) by killing microorganisms?
A. Antihistamine B. Antiseptic C. Antipruritic D. Anesthetic E. Antibiotic