Nokea
Which of the following clinical features is most characteristic of acute respiratory distress syndrome (ARDS)?
- A. Hypoxemia refractory to supplemental oxygen
- B. Severe cough with purulent sputum production
- C. Chest pain exacerbated by deep breathing
- D. Productive cough with hemoptysis
Correct Answer: A
Rationale: Acute respiratory distress syndrome (ARDS) is a serious and life-threatening condition characterized by rapid onset of respiratory failure, severe hypoxemia (low oxygen levels in the blood), and non-cardiogenic pulmonary edema. The hallmark of ARDS is severe hypoxemia that is difficult to correct even with high levels of supplemental oxygen. Patients with ARDS often require mechanical ventilation to maintain adequate oxygen levels. Severe cough with purulent sputum production, chest pain exacerbated by deep breathing, and productive cough with hemoptysis are not typical features of ARDS.
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Right after endorsement and during the rounds, the incoming nurse observes that the IV fluid is at 800 cc level and not 400cc, as endorsed. What is the CORRECT information that she will chart?
- A. Anything goes, nobody reads the charting anyway.
- B. Record the 400 cc.
- C. Chart that she received 800
- D. Refer to the Head Nurse on what to do.
Correct Answer: C
Rationale: The correct information that the incoming nurse should chart is that she received 800 cc of IV fluid. It is crucial for the charting to accurately reflect the actual situation to provide an accurate record for the patient's care. In this scenario, the discrepancy between the endorsed amount (400 cc) and the observed amount (800 cc) should be documented to ensure transparency and continuity of care. This deviation from the expected amount should be clearly recorded for proper monitoring and evaluation of the patient's condition.
In planning for Jose's oxygen therapy, the nurse shall consider which of the following, EXCEPT
- A. need for a humidifier.
- B. length of tubing.
- C. determine the age of Jose.
- D. manner of administering oxygen, continuous or intermittent.
Correct Answer: C
Rationale: When planning for Jose's oxygen therapy, the nurse should consider the need for a humidifier to prevent drying of the mucous membranes, the appropriate length of tubing for mobility and safety reasons, and the manner of administering oxygen (continuous or intermittent) based on Jose's condition and oxygen requirements. However, determining Jose's age is not a relevant factor in planning for his oxygen therapy. The decision-making process should be based on his specific medical needs and condition rather than his age.
Baby Sharon was placed on phototherapy. What precaution should Nurses Juvy observe?
- A. Put sunglasses on the newborn to protect his/her eyes.
- B. Be certain that the newborn's intake is adequate.
- C. Assess the newborn for symptoms of headache.
- D. Keep the newborn wrapped to prevent sunburn.
Correct Answer: A
Rationale: When a baby is placed on phototherapy, especially for treating jaundice, it is crucial for the nurses to put sunglasses on the newborn to protect their eyes. Phototherapy involves exposing the baby's skin to certain types of light to help break down the bilirubin causing the jaundice. However, this light can be harmful to the baby's sensitive eyes, potentially leading to eye damage or other eye-related issues if not protected adequately. Therefore, placing sunglasses on the newborn is a necessary precaution to ensure the safety and well-being of the baby's eyes during the treatment.
Which is the MOST important criterion in budgeting?
- A. Flexibility
- B. Consistency
- C. Standardized
- D. Cost of effectiveness
Correct Answer: A
Rationale: Flexibility is the most important criterion in budgeting because it allows for adjustments to be made as circumstances change. Budgeting is a dynamic process, and having a flexible budget enables organizations or individuals to adapt to unexpected changes in income or expenses. This helps in ensuring that resources are allocated efficiently and effectively to meet the overall financial goals. Consistency, standardization, and cost-effectiveness are also important considerations in budgeting, but flexibility is key to successfully managing financial resources in a changing environment.
Human chorionic gonadotropin (HCG), the biologic marker on which pregnancy tests are based, can be detected in the BLOOD as early as which nber of DAYS after the last menstrual period?
- A. 15
- B. 10
- C. 20
- D. 5
Correct Answer: B
Rationale: Human chorionic gonadotropin (HCG) can be detected in the blood as early as 10 days after the last menstrual period. This hormone is produced by the placenta shortly after the embryo attaches to the uterine lining. Pregnancy tests detect HCG levels to determine pregnancy status, and the hormone can be detected earlier in the blood compared to urine tests. Detecting HCG in the blood at around 10 days post ovulation is often the earliest point when a blood test can confirm pregnancy.