Nokea
A patient asks how to avoid lung cancer. The following are risk factors, except:
- A. Exposure to passive smoke
- B. Crowded living conditions
- C. Air pollution
- D. Diet low in fruits and vegetables
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
You may also like to solve these questions
Which of the following organisms is the most common cause of urinary tract infection (UTI) in children?
- A. Klebsiella
- B. Staphylococcus
- C. Escherichia coli
- D. Pseudomonas
Correct Answer: C
Rationale: Escherichia coli (E. coli) is the most common cause of urinary tract infections (UTIs) in children. UTIs in children are most commonly caused by bacteria entering the urinary tract through the urethra. E. coli is a type of bacteria that naturally resides in the intestines but can cause infections when it enters the urinary tract. Children, especially girls, are more prone to UTIs due to shorter urethras that make it easier for bacteria to travel up to the bladder. Therefore, E. coli is the most likely culprit in causing UTIs in children.
The multilumen pulmonary artery catheter allows the nurse to measure hemodynamic pressures at different points in the heart. When the tip enters the small branches of the pulmonary artery, the nurse can assess all of the following except:
- A. Central venous pressure (CVP)
- B. Pulmonary artery capillary pressure (PACP)
- C. Pulmonary artery obstructive pressure (PACP)
- D. Pulmonary artery wedge pressure (PAWP)
Correct Answer: C
Rationale: The multilumen pulmonary artery catheter, when positioned in the small branches of the pulmonary artery, allows the nurse to measure various hemodynamic pressures. Central venous pressure (CVP), Pulmonary artery capillary pressure (PACP), and Pulmonary artery wedge pressure (PAWP) can be measured accurately at this point. However, "Pulmonary artery obstructive pressure" is not a valid or recognized hemodynamic pressure parameter. Instead, the correct term for this measurement that can be assessed using the catheter is the Pulmonary artery occlusion pressure (PAOP) or Pulmonary artery wedge pressure (PAWP), which reflects the left atrial pressure.
A woman with pelvic inflammatory disease complains of lower abdominal pain. Which action should the nurse take first?
- A. Have her rate her pain on a 0 to 10 scale
- B. Administer antibiotics as ordered
- C. Administer an analgesic as ordered
- D. Teach the patient about causes and prevention of STDs
Correct Answer: B
Rationale: The first priority when a woman with pelvic inflammatory disease complains of lower abdominal pain is to administer antibiotics as ordered. Pelvic inflammatory disease is often caused by a bacterial infection, and prompt treatment with antibiotics is crucial to prevent complications such as infertility or chronic pelvic pain. Addressing the infection promptly is essential in managing the condition and preventing further spread of the infection. Once antibiotic therapy has been initiated, the nurse can proceed with other interventions such as pain management (C), patient education on STDs (D), and assessing pain level (A).
Which food is recommended for the patient who must increase intake of potassium?
- A. Bread
- B. Potato
- C. Egg
- D. Cereal
Correct Answer: B
Rationale: Potassium is an essential mineral that plays a key role in numerous bodily functions, including muscle contractions and maintaining proper heart function. Among the options given, potatoes are an excellent source of potassium. One medium-sized potato can provide around 900 mg of potassium, making it a great choice for individuals who need to increase their potassium intake. Therefore, potatoes are recommended for the patient who must increase their intake of potassium.
Matthew, age 18 months, has just been admitted with croup. His parent is tearful and tells the nurse, "This is all my fault. I should have taken him to the doctor sooner so he wouldn't have to be here." Which is appropriate in the care plan for this parent who is experiencing guilt?
- A. Clarify misconception about the illness.
- B. Explain to the parent that the illness is not serious.
- C. Encourage the parent to maintain a sense of control.
- D. Assess further why the parent has excessive guilt feelings.
Correct Answer: A
Rationale: In this situation, it is important to clarify the parent's misconception about the illness. By providing information about croup, the nurse can help the parent understand that seeking medical care promptly is essential in managing the condition but that it is not solely the parent's fault. This can help alleviate the parent's guilt and provide reassurance that they are doing their best for their child. It is essential to provide education and support to empower the parent in caring for their child effectively.