The nurse is reviewing the client's prescriptions.
The nurse is administering medications to the client and is monitoring potential adverse effects of medications
For each body system below, click to specify the assessment findings that could indicate a serious adverse reaction. Each body system may support more than 1 potential assessment finding. To deselect a finding click on the finding again.
|
Body system |
Findings |
|
Head, Eyes, Ears, Nose, and Throat (HEENT) |
Yellowing of the eyes Blurred vision Dry eyes |
|
Gastrointestinal |
Abdominal pain Weight gain |
|
Hematologic |
Increased bruising Increased bleeding tendency Insomnia |
|
Genitourinary |
Darkening of the urine Urinary frequency |
Yellowing of the eyes
Blurred vision
Dry eyes
Abdominal pain
Weight gain
Increased bruising
Increased bleeding tendency
Insomnia
Darkening of the urine
Urinary frequency
The Correct Answer is ["A","B","D","F","G","I"]
Rationale for Correct Options:
- Yellowing of the eyes: Indicates hepatotoxicity, a serious adverse effect of isoniazid, rifampin, and pyrazinamide. These drugs can cause liver damage, leading to jaundice, which presents as yellowing of the eyes and skin. Liver function tests should be monitored closely.
- Blurred vision: Can result from optic neuritis, a known adverse effect of ethambutol. Ethambutol can damage the optic nerve, causing visual disturbances, including decreased visual acuity and color blindness. Patients should undergo routine eye exams.
- Abdominal pain: May indicate hepatotoxicity from TB medications, particularly isoniazid, rifampin, and pyrazinamide. Liver inflammation or damage can manifest as right upper quadrant pain, nausea, and loss of appetite. Monitoring liver enzymes is essential.
- Increased bruising: Can result from thrombocytopenia, a hematologic side effect of rifampin. Rifampin can suppress bone marrow function, leading to reduced platelet production, increasing the risk of spontaneous bruising and prolonged bleeding.
- Increased bleeding tendency: Suggests liver dysfunction, as the liver is responsible for producing clotting factors. Rifampin-induced hepatotoxicity can impair clotting mechanisms, increasing the risk of excessive bleeding from minor injuries.
- Darkening of the urine: A common but harmless side effect of rifampin. Rifampin is excreted in bodily fluids, causing orange or red discoloration of urine, sweat, and tears. Patients should be educated on this expected effect to prevent unnecessary concern.
Rationale for Incorrect Options:
- Dry eyes: Not associated with TB medications and may be due to environmental factors or dehydration.
- Weight gain: Unlikely with TB treatment, as these medications typically cause weight loss rather than weight gain.
- Insomnia: Not a significant adverse effect of first-line TB drugs and may be related to the client’s illness or other factors.
- Urinary frequency: Not a common reaction to TB medications, as these drugs do not significantly affect renal function or bladder activity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "I should use my inhaler before exercising." Budesonide is an inhaled corticosteroid used for long-term asthma control, not for immediate prevention of exercise-induced bronchospasm. A short-acting beta-agonist (e.g., albuterol) should be used before exercise to prevent bronchospasm.
B. "I should use my inhaler when I have an asthma attack." Budesonide is not a rescue inhaler. It is used daily to reduce airway inflammation and prevent asthma exacerbations. During an acute asthma attack, a fast-acting bronchodilator, such as albuterol, should be used instead.
C. "I will rinse my mouth and gargle with water after each inhaler treatment." Rinsing the mouth after using an inhaled corticosteroid helps prevent oral candidiasis (thrush), a common side effect of steroid inhalers. This practice also reduces irritation and hoarseness associated with corticosteroid use.
D. "I will take my inhaler treatment before each meal and at bedtime." Budesonide is not taken on a strict schedule tied to meals or bedtime. It is usually administered once or twice daily, as prescribed, to maintain consistent anti-inflammatory effects.
Correct Answer is ["A","B"]
Explanation
A. The client's left arm is cool to the touch. Infiltration occurs when IV fluid leaks into surrounding tissues, leading to decreased circulation in the area. This results in a cool sensation due to the presence of the fluid outside the vein.
B. The client's left arm is swollen. Swelling occurs as IV fluid accumulates in the surrounding tissues instead of remaining in the vein. This is a common sign of infiltration and indicates that the IV site should be assessed and possibly discontinued.
C. There is a red streak up the client's left arm. A red streak is more indicative of phlebitis, which is inflammation of the vein rather than infiltration. Phlebitis often results from irritation due to the IV catheter or the infusing solution.
D. The client reports tenderness at the IV insertion site. Tenderness alone is not a definitive sign of infiltration, as it can also occur with phlebitis or mechanical irritation from the IV catheter. Additional signs such as swelling and coolness are better indicators.
E. The client reports cramping above the insertion site. Cramping is not typically associated with infiltration. It is more commonly seen with certain IV medications that can irritate the vein or cause venous spasm rather than leakage of IV fluids into the tissues.
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