Nokea
A client is diagnosed with a urinary tract infection. When obtaining the client's drug history, the client reports using an herbal product in the past to prevent and relieve the symptoms. Which of the following would the client most likely identify?
- A. Ginger
- B. Feverfew
- C. Saw palmetto
- D. Cranberry
Correct Answer: D
Rationale: Cranberries and cranberry juice are commonly used remedies for preventing and relieving symptoms of UTIs. However, if an individual suspects a UTI, medical attention is necessary.
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The health care professional has recommended sulfonamide therapy for a client. While obtaining the client's medical history, the nurse discovers that he is taking oral anticoagulants. Which of the following are the possible effects of combining sulfonamide therapy with oral anticoagulants?
- A. Increased action of the anticoagulant
- B. Increased risk of anaphylactic shock
- C. Rendering of sulfonamide therapy ineffective
- D. Development of leukopenia
Correct Answer: A
Rationale: Taking sulfonamide drugs when the client is already taking oral anticoagulants may result in increased action of the anticoagulants. Anaphylactic shock and leukopenia are some of the adverse reactions of sulfonamides but are not associated with mixing sulfonamides and anticoagulants. Oral anticoagulants do not decrease the effectiveness of sulfonamides.
A nurse is working in an ambulatory care setting that involves seeing clients with infections that require treatment. Which of the following would be important for the nurse to assess in these clients? Select all that apply.
- A. Client's use of self-remedies
- B. Review of lab results
- C. Vital signs
- D. Client's symptoms
- E. Client's general appearance
Correct Answer: A,B,C,D,E
Rationale: When assessing a client who may have an infection, the nurse should gather information about the client's general appearance; vital signs; symptoms, including the length of time the client has been experiencing them; and any self-remedies used. In addition, the nurse should review the results of any laboratory and diagnostic tests.
A client who is on sulfonamide therapy is about to be discharged. Which of the following precautions should the nurse instruct the client to follow to reduce the effects of photosensitivity?
- A. Wear protective clothing and sunscreen when outside.
- B. Increase fluid intake.
- C. Avoid lights while indoors.
- D. Wear protective footwear
Correct Answer: A
Rationale: The nurse should encourage a client to wear protective clothing while going out in the sun to reduce the effect of photosensitivity. While increasing the fluid intake is recommended, it does not help combat the effects of photosensitivity. There is no need to avoid lights while indoors; the skin becomes sensitive only to harsh sunlight during sulfonamide therapy. Wearing protective footwear may protect the feet from injury, but it will not protect the skin from the harmful effects of photosensitivity.
When reviewing the medical records of several clients who are prescribed sulfonamide therapy, the nurse would expect laboratory findings related to which bacteria? Select all that apply.
- A. Pseudomonas aeruginosa
- B. Escherichia coli
- C. Klebsiella pneumoniae
- D. Streptococcus pyogenes
- E. Staphylococcus aureus
Correct Answer: B,C,E
Rationale: Sulfonamides are often used to control infections caused by both gram-negative and gram-positive bacteria, such as Escherichia coli, Klebsiella pneumoniae, and Staphylococcus aureus. Typically, sulfonamides are not used to treat infections caused by Pseudomonas aeruginosa or Streptococcus pyogenes.
When developing the plan of care for a client receiving sulfonamides for treatment of a urinary tract infection, the nurse identifies actions for encouraging fluid intake and monitoring intake and output based on which nursing diagnosis?
- A. Risk for Fluid Imbalance
- B. Impaired Urinary Elimination
- C. Risk for Ineffective Renal Perfusion
- D. Stress Incontinence
Correct Answer: B
Rationale: A client with a urinary tract infection already is experiencing an alteration in urinary elimination. Because one adverse effect of the sulfonamide drugs is altered elimination patterns, it is important to help the client maintain adequate fluid intake and output. The nurse would encourage clients to increase fluid intake to 2000 mL or more per day to prevent crystalluria and stones (calculi) forming in the genitourinary tract, as well as to aid in removing microorganisms from the urinary tract. It is important to measure and record the client's intake and output every 8 hours and notify the primary health care provider if the urinary output decreases or the client fails to increase his or her oral intake. If the client is unable to maintain adequate intake, then he or she would be at risk for fluid imbalance. If renal injury would occur, then the client would be at risk for ineffective renal perfusion. Bladder training would be an appropriate intervention to address stress incontinence.