NR 224 Final exam questions and well detailed answers | A+ guaranteed | 2025/2026

NR 224 Final exam questions and well detailed
answers | A+ guaranteed | 2025/2026
What are the three types of nursing diagnoses and when to use them - ANSWER-1. Problem-
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focused: identify an undesirable human response to existing problems or concerns of a patient
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2. Risk diagnosis: diagnoses that apply when there is an increased potential or vulnerability for a patie
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nt to develop a problem or complication
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3. Health Promotion: identify the desire or motivation to improve health status through a positive beh
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avioral change B




Two part nursing diagnoses - ANSWER-
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Risk nursing diagnoses: diagnosis & associated risk factors preceded by the phrase "as evidenced by"
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Health promotion nursing diagnosis: written with only two sections, the diagnosis label and defining c
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haracteristics or assessment findings. B B B




Three part nursing diagnoses - ANSWER-
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A diagnosis label, related factors, and major defining characteristics.
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Prioritization of nursing diagnoses - ANSWER-Problem-B B B B B


focused diagnoses and problems take priority over wellness, possible risk, and health promotion probl
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ems



The three types of nursing interventions - ANSWER-
B B B B B B B


1. Independent: in response to a nursing diagnosis without supervision, direction, or orders from othe
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rs.



2. Dependent: require an order from a health care provider
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3. Interdependent: therapies that require the combined knowledge, skill, and expertise of multiple he
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alth care providers.
B B




Types of healthcare associated infections - ANSWER-
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1. Latrogenic infections: caused by an invasive diagnostic or therapeutic procedure
B B B B B B B B B B

, 2. Exogenous infections: from microorganisms found outside the individual (Ex: salmonella)
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3. Endogenous: occurs when part of the patient's flora becomes altered and an overgrowth occurs (Ex
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: C-Diff, MRSA)
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Principles of standard precautions - ANSWER--Applies to all patients
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-Includes barrier precautions and PPE
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-Hand hygiene
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-Wear glovesB B




-Dispose of contaminated supplies and equipment
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What are the steps for applying PPE? - ANSWER-1. Hand hygiene
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2. Gown
B




3. Mask
B B




4. Eyewear
B B




5. Gloves
B




What are the steps for removing PPE? - ANSWER-1. Gloves
B B B B B B B B B B




2. Eyewear
B B




3. Gown
B




4. Mask
B B




5. Hand hygiene
B B




What are the different types of transmission-based precautions? - ANSWER-
B B B B B B B B B


Airborne, droplet, contact, protective
B B B




What is C. difficile? - ANSWER-A common spore-forming bacterium that causes antibiotic-
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induced diarrhea B




What are vital signs? - ANSWER-Indication of health status
B B B B B B B B