Nokea
Which of the following conditions is characterized by chronic hypoxemia, pulmonary hypertension, and right heart failure?
- A. Chronic obstructive pulmonary disease (COPD)
- B. Idiopathic pulmonary fibrosis (IPF)
- C. Pulmonary embolism (PE)
- D. Cor pulmonale
Correct Answer: D
Rationale: Cor pulmonale is a condition characterized by right heart failure secondary to pulmonary hypertension, which is often caused by chronic hypoxemia. Chronic hypoxemia occurs in conditions such as chronic obstructive pulmonary disease (COPD) where there is limited airflow in and out of the lungs, leading to low oxygen levels in the blood. However, the specific characteristic of pulmonary hypertension leading to right heart failure distinguishes cor pulmonale from COPD. Other conditions like idiopathic pulmonary fibrosis (IPF) and pulmonary embolism (PE) may also lead to hypoxemia but are not primarily associated with pulmonary hypertension and right heart failure as in cor pulmonale.
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Ms., Sanchez is a new nursing graduate and in dire need for the hospitalization of her ailing mother She is being offered to endorse a detergent product on TV Commercial wearing a mini skirt and a plunging neckline shirt. In doing this performance Ms. Sanchez is violating the ________.
- A. oath of professional for new nurses
- B. nursing practice act 7164
- C. code of ethics for nurses
- D. core competency standards
Correct Answer: C
Rationale: By endorsing a detergent product on a TV commercial wearing a mini skirt and a plunging neckline shirt, Ms. Sanchez is violating the code of ethics for nurses. The code of ethics for nurses includes provisions that promote professionalism, respect, and integrity in the nursing profession. As a new nursing graduate, Ms. Sanchez has a responsibility to uphold the dignity and reputation of the nursing profession, and endorsing a product in a manner that may compromise her professional image goes against these principles. Nurses are expected to maintain a professional appearance and behavior that reflects positively on the profession and does not undermine public trust in their abilities as healthcare providers. Therefore, Ms. Sanchez's actions in this scenario are in violation of the code of ethics for nurses.
Patient Presley who is ordered for diagnostic pelvic ultrasound asks what preparation she' 11 take. Appropriate preparations for this procedure include_________.
- A. explanation of the procedure
- B. NPO 6 hours before
- C. informed consent
- D. voiding
Correct Answer: D
Rationale: For a diagnostic pelvic ultrasound, one important preparation is to have the patient void or empty their bladder before the procedure. This allows for better visualization of the pelvic organs and structures during the ultrasound scan. A full bladder can obstruct the view and make it difficult to obtain accurate images. Therefore, it is essential for the patient to follow instructions to empty their bladder before the pelvic ultrasound to ensure the best results.
A patient with a history of rheumatoid arthritis is prescribed methotrexate. Which laboratory parameter should be monitored closely during methotrexate therapy?
- A. Serum sodium
- B. Serum creatinine
- C. Liver function tests
- D. White blood cell count
Correct Answer: C
Rationale: Methotrexate is a medication commonly used in the treatment of rheumatoid arthritis. It is known to have potential hepatotoxic effects, meaning it can harm the liver. Monitoring liver function tests (such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), and bilirubin levels) is essential to detect any liver damage early on during methotrexate therapy. By closely monitoring liver function tests, healthcare providers can assess the medication's impact on the liver and determine if any dose adjustments or discontinuation of the drug is necessary to prevent further liver damage. Regular monitoring of liver function tests helps ensure the safe and effective use of methotrexate in patients with rheumatoid arthritis.
What specific term should Nurse Gladys write in her charting when a patient is suffering from a change in the angle between the nail base greater than 180 degrees due to congenital heart disease?
- A. Peripheral neuropathy
- B. Inflammation of the fingers
- C. Peripheral cyanosis
- D. Clubbing of the fingers
Correct Answer: D
Rationale: Clubbing of the fingers is a specific term that Nurse Gladys should write in her charting when a patient is suffering from a change in the angle between the nail base greater than 180 degrees due to congenital heart disease. Clubbing of the fingers is a diagnostic sign associated with various medical conditions, including congenital heart disease. It is characterized by changes in the angle and shape of the nails, typically involving softening of the nail bed, enlargement of the fingertips, and a loss of the normal angle between the nail and the nail bed. Peripheral neuropathy, inflammation of the fingers, and peripheral cyanosis are different conditions and do not specifically describe the nail changes seen in clubbing.
The group used an audio recorder to capture what transpired during the interview. After the transcription, which of the following action is APPROPRIATE for the group to do with the audiotape?
- A. Keep the audiotape in a vault and dispose of it a year after.
- B. Submit the audiotape to their research adviser.
- C. Throw it in the trash bin immediately after it was used.
- D. Post the recording on their university research website for others to listen.
Correct Answer: B
Rationale: Submitting the audiotape to their research adviser is the appropriate action for the group to take after transcription. It is important to maintain the audiotape as a research record for verification purposes, especially if any discrepancies arise during the analysis of the transcript. The research adviser can provide guidance on how to securely store or handle the audiotape in compliance with research ethics and data protection guidelines. This ensures the integrity of the research process and supports transparency in the event of any future inquiries or validation requirements. Keeping a record of the audiotape and following proper protocols for its handling is essential in conducting ethical and reliable research.