Answer:
The nursing instructor has been observing nursing students initiate an IV infusion. Which action(s), if made by the nursing student, indicates that further instruction is needed? (Select all that apply.)
The nursing student:
A) cleans the insertion site with an antiseptic swab in a horizontal plane, then a vertical plane followed with a circular motion (middle to outward), allows the area to dry, then while wearing gloves, palpates the vein prior to inserting the catheter at a 10- to 30-degree angle.
B) applies the tourniquet, cleans the site, allows it to dry, performs the venipuncture, looks for blood return, advances the catheter off the style:, applies pressure above the insertion site, connects the tubing, starts the infusion, and releases the tourniquet
C) removes her gloves to tape and apply the transparent dressing over the intravenous site.
A & B shows that more instructions are needed.
Explanation:
C however can be the instruction to complete the IV infusion procedure.
Smut are plant disease caused by
several species of fungi that affects plants such as, corn, wheat, and sorghum.
Smut is characterized by fungal spores which are infectious and can affect
different parts of the plant at the same time. The fungi attacks grain crops by
forming thick, fleshy, gall on the ear, tassel, stalk and leaves of the plant. Smut
are destructive to grain crops, with negative economic effects to the farmer.
Answer:
Severe flooding is caused by atmospheric conditions that lead to heavy rain or the rapid melting of snow and ice.
Explanation:
The term that represents the X letter is an organism (organismic level).
<h3>What is an organism?</h3>
In ecology, the organism level represents the fundamental unit that interacts in a particular ecosystem.
The ecosystem level is composed of organism and abiotic factors (e.g., temperature, water resources, etc) that interact to shape a given environment.
In conclusion, the term that represents the X letter is an organism (organismic level).
Learn more about organisms here:
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1) The correct answer is: 128 combinations.
The genetic combinations that are possible through independent assortment can be calculated as 2^n; where n is the number of different chromosomes.
So, using this formula for 7 chromosomes:
2^7 = 128 different combinations.
2) For a zygote produced by two barley parents, the number of possible genetic combinations can be calculated as: 2^n * 2^n
So, for 7 chromosomes: 2^7 * 2^7=16384
