About one-half of leukocytes are ________.
A. Eosinophils
B. Monocytes
C. Basophils
D. Neutrophils
Answer: D
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You are the clinical coordinator hired to improve efficiency in a cardiac rehabilitation unit. The unit is staffed by a cardiac physician, a nurse, and a clinical exercise physiologist, along with two technical assistants who help prepare the patient for graded exercise tests. The graded exercise tests are performed "on demand" currently and the clinic owner wants to examine ways to be more efficient with staffing. You have elected to form a committee that will include all three of the current clinical staff. Which of these would be a good strategy to insure a healthy group dynamic?
A. Allow the physician to dictate the direction the committee will go, he has the most education B. Rely primarily on the clinical exercise physiologist due to his or her extended contact with each patient who is tested C. Focus on the nurse since she knows the financial cost of various medications and how often they're used D. Establish clear expectations with each member and reinforce those equally and consistently
An athlete presents with a BMI of 27.8 kg/m2, but you measure their body composition and find that they have a 9% body fat. How can this be?
A. There must be an error in measurement in one of these assessments. B. This is to be expected. Typically, BMI is about three times percent body fat. C. The measurement of percent body fat has a very high measurement error in most individuals. D. This athlete likely has a large lean tissue mass.
Which of the following statements regarding sickle cell anemia is NOT true?
a. It is inherited. b. Leukocytes take on an abnormal curved or sickle shape. c. Sickle cells are fragile. d. It occurs almost exclusively in persons of African descent.
If you have questions about synergistic drug interactions involving prescription medications, you should talk to a
A) pharmacist or physician. B) fitness trainer. C) therapist. D) naturopath.