Which white blood cells are involved in releasing histamine during an allergic reaction?

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Nursing Process Quizlet Questions Questions

Question 1 of 9

Which white blood cells are involved in releasing histamine during an allergic reaction?

Correct Answer: A

Rationale: The correct answer is A: Basophils. Basophils are a type of white blood cell that release histamine during allergic reactions. They contain granules filled with histamine, which is released when they encounter an allergen. Monocytes, eosinophils, and neutrophils do not release histamine during allergic reactions. Monocytes are involved in immune response and inflammation, eosinophils are responsible for combating parasitic infections, and neutrophils are primarily involved in fighting bacterial infections.

Question 2 of 9

A nurse performing triage in an emergency room makes assessments of clients using critical thinking skills. Which of the following are critical thinking activities linked to assessment?

Correct Answer: D

Rationale: The correct answer is D because interviewing a client suspected of being a victim of abuse involves critical thinking in assessment by gathering relevant information, analyzing the situation, and making informed decisions. This activity helps identify potential risks and ensures the client's safety. On the other hand, options A and C involve implementing orders and diagnosing conditions, respectively, which are more related to clinical decision-making rather than assessment. Option B focuses on education, which is not directly linked to assessment activities.

Question 3 of 9

A client with a cerebellar brain tumor is admitted to an acute care facility. The nurse formulates a nursing diagnosis of Risk for injury. Which “related-to” phrase should the nurse add to complete the nursing diagnosis statement?

Correct Answer: B

Rationale: The correct answer is B: Related to impaired balance. The rationale for this is that a client with a cerebellar brain tumor may experience impaired balance due to the cerebellum's role in coordinating voluntary movements and maintaining balance. Impaired balance increases the risk for falls and other injuries. Visual field deficits, difficulty swallowing, and psychomotor seizures are not directly related to the cerebellum's functions in balance and coordination. Therefore, these choices are incorrect for this specific nursing diagnosis.

Question 4 of 9

Which of the ff is the main reason why older clients with AIDS need more care than their younger counterparts?

Correct Answer: C

Rationale: The correct answer is C because older clients with AIDS have a faster progression of the disease due to age-related changes in the immune system, making them more vulnerable to complications. This results in a greater need for care compared to younger counterparts. Choice A is incorrect as lack of balanced diet and activity does not directly relate to the progression of AIDS. Choice B is incorrect as knowledge about disorders is not the main factor affecting the level of care needed. Choice D is incorrect as adherence to therapy is important but not the main reason older clients need more care.

Question 5 of 9

The nurse evaluates that furosemide IV is effective in treating pulmonary edema if which of the following patient signs or symptoms is resolved?

Correct Answer: B

Rationale: The correct answer is B: Pink, frothy sputum. This is because pink, frothy sputum is a classic sign of pulmonary edema, indicating fluid in the lungs. Furosemide IV is a diuretic that helps remove excess fluid from the body, including the lungs. Resolving pink, frothy sputum indicates that the treatment is effectively reducing the fluid in the lungs. Incorrect choices: A: Pedal edema - This refers to swelling in the feet and ankles, which is not directly related to pulmonary edema. C: Jugular vein distention - This is a sign of heart failure, not specifically pulmonary edema. D: Bradycardia - This is a slow heart rate and not a direct indicator of pulmonary edema resolution.

Question 6 of 9

While the patient’s lower extremity, which is in a cast, is assessed, the patient tells the nurse about an inability to rest at night. The nurse disregards this information, thinking that no correlation has been noted between having a leg cast and developing restless sleep. Which action would have been best for the nurse to take?

Correct Answer: D

Rationale: The correct answer is D because it involves a comprehensive approach to addressing the patient's concern. By asking the patient about usual sleep patterns and the onset of having difficulty resting, the nurse can gather important information to assess the potential correlation between the leg cast and restless sleep. This approach demonstrates active listening and shows concern for the patient's well-being. Option A is incorrect because it dismisses the patient's concern and does not address the underlying issue. Option B is also incorrect as it focuses solely on documentation without actively addressing the patient's concern. Option C is not the best choice as it delays addressing the patient's immediate need for help with sleeping, which may impact their overall recovery.

Question 7 of 9

In planning safe care for the older adult, which of the ff. conditions does the nurse recognize would not cause visual problems?

Correct Answer: D

Rationale: The correct answer is D, Arcus senilis. This condition does not cause visual problems in the older adult. Arcus senilis is a grayish-white ring around the cornea, which does not affect vision. Glaucoma, macular degeneration, and cataracts are conditions that can lead to visual impairment in older adults. Glaucoma is characterized by increased pressure in the eye, which can damage the optic nerve and lead to vision loss. Macular degeneration affects the central part of the retina, leading to blurred or distorted vision. Cataracts cause clouding of the lens, resulting in decreased vision. Therefore, Arcus senilis is the correct choice as it does not cause visual problems compared to the other conditions listed.

Question 8 of 9

Which action should the nurse take first during the initial phase of implementation?

Correct Answer: D

Rationale: The correct answer is D: Reassess the patient. During the initial phase of implementation, the nurse should first reassess the patient to gather current data and evaluate the effectiveness of previous interventions. This step ensures that the nurse has updated information to make informed decisions about the patient's care. A: Determining patient outcomes and goals should come after reassessment. B: Prioritizing nursing diagnoses is important but should be based on current assessment data. C: Evaluating interventions should be done after implementing them and giving them time to take effect.

Question 9 of 9

A nurse has instituted a turn schedule for a patient to prevent skin breakdown. Upon evaluation, the nurse finds that the patient has a stage II pressure ulcer on the buttocks. Which action will the nurse take next?

Correct Answer: A

Rationale: The correct answer is A: Reassess the patient and situation. The nurse should reassess to determine the cause of the pressure ulcer, evaluate the effectiveness of the current turning schedule, and identify any contributing factors. This allows for a more targeted intervention plan. B: Incorrect. Simply increasing the frequency of turning may not address the underlying issue causing the pressure ulcer. C: Incorrect. Delegating turning to nursing assistive personnel without reassessment may not address the root cause of the pressure ulcer. D: Incorrect. Applying medication without reassessment may not address the underlying cause of the pressure ulcer and could potentially worsen the condition.

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