A nurse who uses meticulous sterile technique when performing wound care procedures is attempting to control which link in the chain of infection?

Reservoir

Portal of entry

Characteristics of the organism

Portal of exit

Answer and Explanation

The Correct Answer is B

A.   The reservoir is the source of infectious agents, not the method by which they enter the body.
B.   Meticulous sterile technique during wound care procedures helps prevent microorganisms from entering the body, thereby controlling the portal of entry for potential pathogens.
C.   Characteristics of the organism refer to factors such as virulence and pathogenicity, which influence the organism's ability to cause infection but are not directly controlled by sterile technique during wound care.

D.   The portal of exit is the route by which infectious agents leave the reservoir, such as through respiratory secretions or bodily fluids, and is not directly controlled by sterile technique during wound care.

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Correct Answer is ["C","D","F","G"]

Explanation

A. The absence of pain does not necessarily indicate the absence of infection.

B. An oral temperature of 98.9 degrees F is within the normal range and does not indicate infection.
C. Decreased level of consciousness can be a sign of systemic infection, especially if accompanied by other symptoms.
D. An elevated white blood cell count (WBC) is indicative of an inflammatory response, which can occur in infection.
E. A scab forming on the incision line is a normal part of wound healing and does not necessarily indicate infection.
F. Crackles in bilateral lung bases may indicate a possible infection.

G. Redness and warmth at the incision site are signs of inflammation and can indicate infection.

A. To treat side effects of cancer, including stomatitis and alopecia B. To eliminate all tumor cells in the client's body C. To prevent symptoms associated with bone marrow suppression D. To provide relief from symptoms caused by cancer at an advanced stage

Correct Answer is D

Explanation

A. Chemotherapy can cause side effects such as stomatitis and alopecia but is not typically prescribed solely to treat these side effects.
B. While chemotherapy aims to kill cancer cells, complete eradication of all tumor cells in the body is often not achievable.

C. Chemotherapy-induced bone marrow suppression is a potential side effect of treatment and is managed with supportive care measures, but preventing these symptoms is not the primary goal of palliative chemotherapy.
D. Palliative chemotherapy is aimed at providing relief from symptoms caused by cancer, such as pain, fatigue, and other symptoms associated with advanced disease, rather than focusing on cure or tumor eradication.

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A nurse who uses meticulous sterile technique when performing wound care procedures is attempting to control which link in the chain of infection?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is completing a head-to-toe assessment on a client who is 3 days post-operative from a right mastectomy. Which of the following should the nurse recognize as a sign of possible infection? Select all that apply.

Correct Answer is ["C","D","F","G"]

Explanation

Which of the following statements best describes the goal of chemotherapy when prescribed as part of palliative treatment?

Correct Answer is D

Explanation

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