A nurse in a clinic is preparing to administer the measles, mumps, rubella (MMR) vaccine to a client. Which of the following findings should indicate to the nurse that the client has a contraindication for the MMR vaccine?
The client had a local reaction from a previous immunization
The client reports having diarrhea this morning
The client is at 9 weeks of gestation
The client reports an allergy to penicillin.
The Correct Answer is C
A. The client had a local reaction from a previous immunization. A mild local reaction, such as redness or swelling at the injection site, is not a contraindication to receiving the MMR vaccine. These reactions are common and typically resolve without complications. Only severe allergic reactions, such as anaphylaxis, would warrant withholding the vaccine.
B. The client reports having diarrhea this morning. Mild illnesses, such as diarrhea or the common cold, do not contraindicate vaccination. The MMR vaccine can be safely administered as long as the client does not have a moderate to severe illness with fever. Delaying immunization due to minor illnesses could lead to unnecessary gaps in vaccine coverage.
C. The client is at 9 weeks of gestation. The MMR vaccine is a live attenuated vaccine and is contraindicated during pregnancy due to the theoretical risk of fetal harm. Pregnant individuals should wait until after delivery to receive the vaccine. If a client of childbearing age is vaccinated, they should be advised to avoid pregnancy for at least 4 weeks following immunization to reduce the risk of congenital rubella syndrome.
D. The client reports an allergy to penicillin. A penicillin allergy is not a contraindication for the MMR vaccine. The MMR vaccine does not contain penicillin or related antibiotics. Severe allergic reactions to vaccine components, such as neomycin or gelatin, would be more relevant contraindications. Clients with a penicillin allergy can safely receive the MMR vaccine without concern.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Levothyroxine. Levothyroxine is used to treat hypothyroidism and does not have a significant interaction with furosemide. However, both medications require careful monitoring, as hypothyroidism can affect fluid balance, but they are not contraindicated together.
B. Cetirizine. Cetirizine is an antihistamine used to treat allergies and does not interfere with furosemide’s effects. While some antihistamines can cause mild fluid retention, this does not significantly impact furosemide therapy, making them safe to use together.
C. Lithium carbonate. Furosemide is a loop diuretic that increases sodium excretion. Since lithium is excreted through the kidneys in a sodium-dependent manner, a loss of sodium due to diuretic use can lead to reduced lithium excretion and toxic accumulation. Clients taking lithium should avoid diuretics unless absolutely necessary, and their lithium levels must be carefully monitored if diuretics are required.
D. Albuterol. Albuterol is a bronchodilator used for conditions like asthma and COPD. While both furosemide and albuterol can cause hypokalemia, this does not make them absolutely contraindicated. Instead, potassium levels should be regularly monitored, and supplementation may be needed if hypokalemia develops.
Correct Answer is ["A","B","C","D","E","F","G"]
Explanation
- Shortness of breath. The client is experiencing respiratory distress, which could indicate a severe allergic reaction (anaphylaxis). Immediate intervention is needed to prevent airway compromise and respiratory failure.
- Intercostal retractions. Retractions occur when breathing is labored, suggesting airway obstruction or bronchoconstriction. This is a sign of worsening respiratory distress, requiring urgent medical attention.
- Wheezing auscultated throughout lung fields. Wheezing suggests bronchospasm, which is common in anaphylaxis and asthma attacks. The presence of diffuse wheezing indicates that the airways are narrowing, making breathing more difficult.
- Diffuse, raised rash present on trunk. A new-onset rash following antibiotic administration raises suspicion for anaphylaxis or a severe allergic reaction. Immediate treatment with antihistamines and corticosteroids may be required.
- Respiratory rate 30/min. The increased respiratory rate indicates that the client is compensating for airway constriction and hypoxia. This is an early warning sign of impending respiratory failure if not treated promptly.
- Blood pressure 90/55 mmHg. The drop in blood pressure suggests anaphylactic shock, where vasodilation and fluid leakage from capillaries lead to hypotension. Immediate administration of epinephrine is necessary to prevent cardiovascular collapse.
- Oxygen saturation 91% on room air. A decrease in oxygen saturation indicates impaired gas exchange, likely due to airway swelling and bronchospasm. Supplemental oxygen therapy should be provided to prevent further desaturation.
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