CORRECT ANSWER --------------- A. Frequent turning D. Application of transparent dressing over the reddened area. If a patient has no blanchin g erythema of intact skin over the coccygeal area, this is a stage 1 pressure ulcer. Treatments that may be indicated include frequent turning and positioning the patient to avoid pressure on the reddened area. A transparent dressing may be applied to prot ect the skin as well. Pressure -reducing devices, such as foam overlays, are indicated. The patient should be kept clean and dry with adequate nutrition and fluid intake. Peak flow meters are used to measure the A. Airflow after normal exhalation B. Air flow after normal inhalation C. Highest airflow during forced inhalation D. Highest airflow during forced exhalation. ------CORRECT ANSWER -------
-------- D. Highest airflow during forced exhalation Peak flow meters measure the highest airflow during forced exhalation. Peak flow is usually monitored for patients with moderate to severe asthma because it can help to determine when airflow is impaired. Typically, the meters are set for each individual , with a green range that indicates the patient is doing wel l, a yellow range that indicates airflow has decreased and the patient may need intervention and a red range that indicates the patient is in an emergent situation and needs immediate medical attention. A patient has slipped down in the bed and is in an uncomfortable position. Which of the following nursing actions should be avoided? A. Use a slip sheet and an assistant to move the patient. B. Sit the patient on the side of the bed and have the patient move up C. Grasp the patient on the arms from the h ead of the bed and pull D. Instruct the patient on the use of trapeze to change position. ------
CORRECT ANSWER --------------- C. Grasp the patient under the arms from the head of the bed and pull. If a patient has slipped down in the bed and is in an uncom fortable position, the nursing action that should be avoided is to is grasp the patient under the arms from the head of the bed and pull. This is not only uncomfortable for the patient and increases the risk of friction damage to the skin but also increase s the risk of back injury to the nurse. Various methods can be used to move the patient , including the use of slip sheet or trapeze. Which of the following complications is most common with Crohn's Disease? A. Rectal Bleeding B. Fistulas C. Tenesmus D. Toxic mega colon ------CORRECT ANSWER --------------- B. Fistulas Fistulas are a common complication of Crohn's disease. Fistulas may develop between layers of intestines or between intestines and the bladder or vagina. Crohn's disease is one type of infl ammatory bowel