Nokea
The attending physician ordered a Magnetic Resonance Imaging (MRI) to patient Sarah in order to validate the medical impression. This imaging technique is done to detect _________.
- A. hemorrhagic injury in the brain
- B. electrical impulse in the brain
- C. level of oxygen in the brain
- D. non-hemorrhagic injury in the brain
Correct Answer: A
Rationale: Magnetic Resonance Imaging (MRI) is a specialized medical imaging technique that uses magnetic fields and radio waves to create detailed images of the organs and tissues within the body. In the context of the scenario provided, an MRI is ordered by the attending physician to validate the medical impression.
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Which of the following is usually involved in Multiple myeloma?
- A. Hematologic
- B. Neurologic
- C. Muscular
- D. Lymphoid
Correct Answer: A
Rationale: Multiple myeloma is a type of cancer that develops in plasma cells, which are a type of white blood cells involved in the body's immune response. As a result, multiple myeloma primarily affects the hematologic system, which includes the blood and blood-forming tissues. This cancer typically arises in the bone marrow and can lead to an overproduction of abnormal plasma cells, which can crowd out healthy blood cells. Symptoms of multiple myeloma can include anemia, bone pain, recurrent infections, fatigue, and kidney problems, all of which are related to the hematologic system.
Which of the following is a common complication associated with prostatectomy for the treatment of benign prostatic hyperplasia (BPH)?
- A. Erectile dysfunction
- B. Urinary incontinence
- C. Retrograde ejaculation
- D. Urethral stricture
Correct Answer: B
Rationale: Urinary incontinence is a common complication associated with prostatectomy for the treatment of benign prostatic hyperplasia (BPH). Prostate surgery, such as a prostatectomy, can disrupt the sphincter muscle that controls the flow of urine from the bladder, leading to temporary or even long-term urinary incontinence in some patients. This usually improves over time with pelvic floor exercises and other treatment options, but it is an important consideration when discussing the potential risks and benefits of prostate surgery with patients. While erectile dysfunction and retrograde ejaculation can also be potential side effects of prostate surgery, urinary incontinence is specifically associated with issues related to bladder control following the procedure. Urethral stricture, although it can occur post prostate surgery, is less common compared to urinary incontinence.
Which of the following BEST describe a strong team?
- A. cohesive
- B. driven
- C. shared goa l
- D. Sense of mission
Correct Answer: A
Rationale: A strong team is cohesive, meaning its members work well together, communicate effectively, and support each other. Cohesion helps the team to function smoothly and achieve its goals efficiently. While being driven, having shared goals, and a sense of mission are important characteristics of a strong team, cohesion is the foundation that holds the team together and allows these other factors to thrive.
A pregnant woman presents with fever, chills, and abdominal pain localized to the right lower quadrant. On examination, she has rebound tenderness and guarding. Which of the following conditions is the most likely cause of these symptoms?
- A. Ectopic pregnancy
- B. Pelvic inflammatory disease
- C. Acute appendicitis
- D. Ovarian torsion
Correct Answer: C
Rationale: Acute appendicitis is the most likely cause of the symptoms described in the pregnant woman. The classic presentation of acute appendicitis includes fever, chills, abdominal pain localized to the right lower quadrant, rebound tenderness, and guarding. Pregnant women are at a slightly higher risk of developing appendicitis due to anatomic changes and increased abdominal pressure during pregnancy, which can lead to an atypical presentation of symptoms. Prompt diagnosis and surgical intervention are crucial to prevent complications such as perforation, which can be detrimental for both the mother and the fetus.
When there is respiratory depression resulting from drug overdose, the nurse have to watch for which of the following?
- A. Hyperventilation
- B. Biot's respiration
- C. Tachypnea
- D. Bradypnea Situation
Correct Answer: D
Rationale: Respiratory depression resulting from drug overdose typically leads to a decrease in the respiratory rate, known as bradypnea. This is characterized by abnormally slow breathing, which can be dangerous as it may lead to decreased oxygen levels in the blood. Bradypnea indicates a slowing down of the respiratory drive, in contrast to hyperventilation, biot's respiration, or tachypnea. It is crucial for the nurse to monitor a patient experiencing respiratory depression for signs of bradypnea and intervene promptly to prevent further complications.