Aman with a rare genetic trait marries an unaffected woman and they have four children (first two boys and then two girls). draw a pedigree for each condition showing the distribution of affected, carrier and unaffected children in relation to the probability of each event. also, provide a brief explanation for the pattern of affected and unaffected children. (10 pts)

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The need activity of the nurse is to suction discharges from the trachea. current treatment approaches in the pressing consideration facilities or crisis offices are corticosteroids and nebulized epinephrine; steroids have demonstrated advantageous in extreme, direct, and even gentle croup. in the clear instances of croup, anti-microbials are not endorsed, as the etiology is viral