Nokea
The nurse is caring for a client diagnosed with pneumonia. When considering the client's safety, when will the nurse plan to take the client for a short walk?
- A. After the client eats lunch
- B. After the client has a brief nap
- C. After the client uses the metered-dose inhaler
- D. After assessing the client's oxygen saturation
Correct Answer: C
Rationale: The nurse should schedule activities for the client with pneumonia after the client has received respiratory treatments or medications. After the administration of bronchodilators (often administered by metered-dose inhaler), the client has the best oxygen exchange possible and would tolerate the activity best. Still, the nurse implements activity cautiously, so as not to increase the client's dyspnea. The client would become fatigued after eating; therefore, this is not a good time to ambulate the client. Although the client may be rested somewhat after a nap, the respiratory status of the client may not be at its best. Although monitoring oxygen saturation is appropriate, the intervention itself does not affect the client's respiratory function.
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The nurse is caring for a client who is receiving total parenteral nutrition and has a prescription for an intravenous intralipid infusion. What intervention should the nurse implement before hanging the intralipid infusion?
- A. Refrigerate the bottle of solution.
- B. Add 100 mL normal saline to the infusion bottle.
- C. Place an in-line filter on the administration tubing.
- D. Check the solution for separation or an oily residue.
Correct Answer: D
Rationale: Intralipids provide nonprotein calories and prevent or correct fatty acid deficiency. The nurse checks the solution for separation or an oily appearance because this can indicate a spoiled or contaminated solution. Refrigeration renders the intralipid solution too thick to administer. Because they can affect the stability of the solution, the nurse avoids injecting additives into the intralipid infusion. Furthermore, an in-line filter is not used because it can disrupt the flow of solution by becoming clogged.
The nurse suspects that an air embolism has occurred when the client's central venous catheter disconnects from the intravenous (IV) tubing. The nurse immediately places the client on her or his left side in which position?
- A. High Fowler's
- B. Trendelenburg's
- C. Lateral recumbent
- D. Reverse Trendelenburg's
Correct Answer: B
Rationale: If the client develops an air embolism, the immediate action is to place the client in Trendelenburg's position on the left side. This position raises the client's feet higher than the head and traps any air in the right atrium. If necessary, the air can then be directly removed by intracardiac aspiration.
During history taking of a client admitted with newly diagnosed Hodgkin's disease, which symptom should the nurse expect the client to report?
- A. Weight gain
- B. Night sweats
- C. Severe lymph node pain
- D. Headache with minor visual changes
Correct Answer: B
Rationale: Assessment of a client with Hodgkin's disease most often reveals night sweats; enlarged, painless lymph nodes; fever; and malaise. Weight loss may be present if metastatic disease occurs. Headache and visual changes may occur if brain metastasis is present.
During a health assessment, the client tells the nurse that she was diagnosed with endometriosis. Which explanation presented by the client demonstrates an understanding of the description of the condition?
- A. Endometriosis is known as primary dysmenorrhea.
- B. Endometriosis is what causes me the pain that occurs when I ovulate.
- C. Endometriosis is the condition that has caused me to stop menstruating.
- D. Endometriosis means that I have uterine tissue growing outside my uterus.
Correct Answer: D
Rationale: Endometriosis is defined as the presence of tissue outside the uterus that resembles the endometrium in structure, function, and response to estrogen and progesterone during the menstrual cycle. Mittelschmerz refers to pelvic pain that occurs midway between menstrual periods coinciding with ovulation. Primary dysmenorrhea refers to menstrual pain without identified pathology. Amenorrhea, the cessation of menstruation for a period of at least 3 cycles or 6 months in a woman who has established a pattern of menstruation, can result from a variety of causes.
A client seeks treatment in an ambulatory clinic for hoarseness that has persisted for 8 weeks. Based on the symptom, the nurse interprets that the client is at risk for which disorder?
- A. Thyroid cancer
- B. Acute laryngitis
- C. Laryngeal cancer
- D. Bronchogenic cancer
Correct Answer: C
Rationale: Hoarseness is a common early sign of laryngeal cancer, but not of thyroid or bronchogenic cancer. Hoarseness that persists for 8 weeks is not associated with an acute problem, such as laryngitis.