The correct answer is: Infection .
Cardiac catheterization is a procedure that includes the insertion of hollow tube into a large blood vessel that leads to the heart for the examination of the heart working. It is used to measure the flow and the blood pressure of the heart in order to diagnose and potentially treat cardiovascular diseases and conditions. Complications of this procedure might be: bruising, bleeding, infections where the catheter is put into the body, allergic reactions to medications, damage of the artery..
The answer is B
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<h2><u><em>Answer:</em></u></h2><h2><u><em>B.winter solstice</em></u></h2><h2><u><em>also called the great conjunction(a.k.a the Christmas star)</em></u></h2><h2><u><em>Explanation:</em></u></h2><h2><u><em>the winter solstice is when the two big planets(Saturn and Jupiter) cross and make a double planet but not really and only happens every 30 or 60 years</em></u></h2><h2><u><em>and only happens on December 21 or 22</em></u></h2><h2><u><em>and is shortest day but longest night</em></u></h2><h2><u><em>brainliest plzs</em></u></h2>
Answer:
18.28
Explanation:
Given:
Relation between the absorbance (y) and the concentration (x) as ;
y = 0.057x + 0.069
now,
we have to calculate concentration (x) for the given value of absorbance (y) = 1.111
thus, on substituting the value of y = 1.111 in the above relation, we get
1.111 = 0.057x + 0.069
or
x = 18.28
hence, the <u>value of concentration of sample is 18.28</u>
