Nokea
Which of the following immunoglobulin classes is primarily involved in providing passive immunity to newborn infants through breast milk?
- A. IgA
- B. IgG
- C. IgE
- D. IgM
Correct Answer: A
Rationale: IgA is the primary immunoglobulin class involved in providing passive immunity to newborn infants through breast milk. IgA antibodies are highly concentrated in colostrum and breast milk, offering important protection to newborns against infections. IgG antibodies can also be passed from the mother to the fetus through the placenta, providing passive immunity during pregnancy, but IgA is the main immunoglobulin class transferred through breast milk for protecting the infant's gastrointestinal and respiratory tracts. IgE is mainly involved in allergies and hypersensitivity reactions, while IgM is an early responder in the immune response to infections.
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The female client who is very anxious and fidgety is blowing off to much carbon dioxide develops tingling sensation of the lips and fingers and is not able to control her respirations. The MOST appropriate nursing intervention for this client is to _____.
- A. Instruct the client to blow her nose and take deep breath
- B. Administer oxygen
- C. Have the client breath into a paper bag
- D. Administer IV fluids as ordered
Correct Answer: C
Rationale: The client is experiencing symptoms of hyperventilation, a condition that occurs when there is excessive elimination of carbon dioxide from the body. Breathing into a paper bag can help by allowing the client to rebreathe carbon dioxide, which can help restore the balance of gases in the blood and alleviate the tingling sensations in the lips and fingers. This technique is commonly used to help regulate breathing in cases of hyperventilation. Administering oxygen (choice B) may not be necessary as the issue lies with an imbalance of carbon dioxide, not a lack of oxygen. Instructing the client to blow her nose and take deep breaths (choice A) may not address the underlying problem effectively. Administering IV fluids (choice D) is not relevant to the client's symptoms of hyperventilation.
To have a better analysis and interpretation of the findings, Nurse Carmi reviewed and compared them with other findings of previous researches on the same topic. This is done MAINLY by going back to which part of the study? The _____________.
- A. Statement of the problem
- B. Related literature and studies
- C. Conceptual framework of the studies
- D. Theoretical framework of the study
Correct Answer: B
Rationale: Reviewing and comparing the findings with other researches on the same topic is done mainly by going back to the related literature and studies section of the study. This section provides a comprehensive overview of existing knowledge and research findings related to the topic being studied. By comparing the current findings with what has been previously discovered and reported by other researchers, Nurse Carmi can better analyze and interpret the results within the broader context of the existing body of knowledge. This helps in identifying the significance of the new findings, highlighting potential contributions to the field, and determining areas for further research or discussion.
Which of the following substances has abnormal values EARLY in the course of multiple myeloma (MM)?
- A. Red blood cells
- B. White blood cells
- C. Immunoglobulins
- D. Platelets
Correct Answer: C
Rationale: In the early stages of multiple myeloma (MM), abnormal values are often seen in the levels of immunoglobulins. This is due to the abnormal proliferation of plasma cells in the bone marrow, leading to overproduction of monoclonal immunoglobulins (M proteins). These abnormal immunoglobulins can be detected in blood tests and are a key diagnostic feature of MM. Changes in red blood cells, white blood cells, and platelets are not typically early indicators of multiple myeloma.
An 80-years-old male, admitted for emergency suturing of the forehead sustained from accident fall while gardening under local sedation us received in the ward. Which nursing intervention is APPROPRIATE to facilitate effective communication with this patient?
- A. Talk to patient when ful1y awake and inform him and family events which may occur post-surgery .
- B. Provide the patient with instruction materials about discharge.
- C. Tell the patient, "You are fine nothing to worry."
- D. Ask the patient, "Do you know where you are?''
Correct Answer: A
Rationale: Option A is the most appropriate nursing intervention to facilitate effective communication with the 80-year-old male patient. This approach involves waiting for the patient to be fully awake before discussing important information about the surgery and potential post-surgery events with both the patient and family. This allows the patient to fully comprehend the information provided and ask any necessary questions. Effective communication is crucial in promoting patient understanding and cooperation, especially in older adults who may require additional time to process information due to factors such as age-related cognitive changes. It is important to ensure that the patient receives clear and accurate information to support their recovery process and reduce anxiety.
When an accurate documentation whether done manually or by electronic by the health care professionals in their Work setting is a component of what quality standards in a health care delivery system?
- A. Patient care standards
- B. Leadership and management
- C. Information management
- D. Human resource management
Correct Answer: C
Rationale: Accurate documentation, whether done manually or electronically by health care professionals, is a critical component of information management in a health care delivery system. Information management involves the collection, storage, processing, and sharing of data to support decision-making and ensure quality care for patients. Properly documented records enable health care providers to have access to relevant information about a patient's medical history, treatment plans, and progress. This helps in delivering effective and coordinated care, reducing medical errors, and improving overall patient outcomes. Moreover, well-kept records are essential for legal and regulatory compliance, billing, quality assessment, and research purposes. Therefore, accurate documentation plays a key role in information management within the healthcare setting.