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 RNA is different from DNA as?

The central and most important part of the cell is the ______?

This sausage-shaped organelles is known as the power house of the cell:

A nurse is teaching a client with right leg weakness due to a recent stroke about the correct method for ascending stairs. Which of the following instructions should the nurse provide to the client? A) Step up with the right leg first, then bring the left leg up.B) Use the left leg to step up first, followed by bringing the right leg up.C) Ascend the stairs while facing backward to better control movement.D) Use both legs simultaneously to step up onto the stair.

A patient asks the nurse about the best way to care for a new surgical incision. What is the most appropriate response? A) “Keep the incision dry at all times.”B) “Clean the incision with hydrogen peroxide daily.”C) “Follow your healthcare provider’s instructions for dressing changes.”D) “Avoid touching the incision area.”

A nurse is applying a hydrocolloid dressing to a wound. What is the primary purpose of this type of dressing? A) To absorb excess drainageB) To keep the wound moist and promote healingC) To provide a barrier against infectionD) To debride necrotic tissue

Which of the following is a primary goal of wound care? A) Reduce the patient’s painB) Prevent infection and promote healingC) Minimize the appearance of scarsD) Decrease the length of the hospital stay

When providing care for a patient with a wound, which of the following actions is most important to prevent infection? A) Changing the dressing every 24 hoursB) Performing hand hygiene before and after wound careC) Applying antibiotic ointment to the woundD) Keeping the wound covered at all times

A nurse is assessing a patient’s wound that has granulation tissue. What does this finding indicate about the wound healing process? A) The wound is infectedB) The wound is in the inflammatory phaseC) The wound is healing and moving into the proliferative phaseD) The wound is undergoing necrosis

A nurse is caring for a patient with a wound that has a foul odor. What is the priority nursing action? A) Change the dressingB) Notify the healthcare providerC) Document the findingD) Clean the wound with saline