Which of the following has a pyknotic nucleus?
a. Pronormoblast
b. Basophilic normoblast
c. Polychromatophilic normoblast
d. Orthochromic normoblast
ANS: D
The orthochromic normoblast has a pyknotic nucleus, meaning that the chromatin is fully condensed. After this stage, the cell no longer needs the nucleus and it is extruded or expelled. The nucleus of the pronormoblast is diffuse (dispersed); that of the basophilic is beginning to show some condensing; and that of the polychromatophilic condensing even more.
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You have been asked to present information on water safety and drowning to a community civic group. In regard to prevention, which point would you emphasize?
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The Treatment Priority Index assesses ________
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When writing a cover letter, it is recommended that you do NOT: a. address it to the person who makes the hiring position
b. handwrite it to communicate interest and a personal touch. c. keep your letter to one page. d. use a formal business-letter style.
Dr. Philips left Daniel James' chart in the office with him after she completed examining the patient. Doing so may cause concern. Why?
What will be an ideal response?