The nurse assesses a client for orthostatic hypotension. the results are: lying heart rate = 70 beats/minute, bp = 110/70; sitting heart rate = 78 beats/minute, bp = 106/66; standing heart rate = 85 beats/minute, bp = 100/64. the nurse would expect which prescription from the primary healthcare provider?

Match each organ or function with its body system. produces urine large intestine ureters mouth filters blood absorbs nutrients from food

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c