List four causes of a hyperplastic marrow
What will be an ideal response?
Answer:
a. Acute blood loss causes transient erythrocytosis.
b. Increased proliferation of monoclonal or polyclonal populations of hematopoietic cells, such as leukemia
c. Ineffective hematopoiesis. Example: Vitamin B12 deficiency.
d. Abnormal stimulation or abnormal response to stimulation of stem cells/progenitors from internal or external stimulants.
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Which of the following statements regarding pile and piers is MOST accurate?
A) Piles are constructed by drilling or digging a shaft. B) Piers can be timber, steel, or precast concrete. C) When a pier is designed with a footing, it is known as a caisson. D) Piles develop their load-bearing ability through either friction with the surrounding soil or contact with rock or a load-bearing soil layer.
The primary assessment of an adult with chest pain includes:
A. Identifying the specific cause of the patient's pain. B. Ensuring the scene is safe. C. Determine the transport priority. D. Reassessing vital signs.