Which drug is advised to be given to children after pentavalent vaccination?

NHM MP Staff Nurse-2019

Pharmacology

Easy

Appeared in: NHM MP Staff Nurse-2019

Explanation

The pentavalent vaccine is known to cause common, mild side effects such as low-grade fever, irritability, and pain or swelling at the injection site.
Paracetamol, also known as acetaminophen, is a widely recommended medication for children that acts as both an analgesic (pain reliever) and an antipyretic (fever reducer).
Administering paracetamol helps to safely and effectively manage these post-vaccination symptoms, ensuring the child remains comfortable.
According to pediatric guidelines, the standard oral dose is 10-15 mg per kg of the child's body weight, given every 4 to 6 hours as needed.

Option A: Calcium syrup is a mineral supplement. It is used to treat or prevent calcium deficiency and is essential for bone development, but it has no pain-relieving or fever-reducing properties.
Option C: Iron supplements are used to treat or prevent iron-deficiency anemia by helping the body produce red blood cells. It does not have any effect on pain or fever.
Option D: Diazepam is a potent benzodiazepine medication with sedative, anxiolytic, and anticonvulsant effects. It is not used for routine pain or fever and carries risks of respiratory depression and sedation.

Clinical Relevance

Nursing practice connection: Safe nursing care depends on performing Pharmacological management of post-vaccination side effects in children in the correct sequence, documenting the action clearly, and monitoring for the expected response.
Educating parents on expected, manageable side effects of vaccines is a key nursing role to reduce anxiety and ensure appropriate home care, which improves vaccination compliance.
Nurses must emphasize the importance of weight-based dosing for paracetamol to ensure safety and efficacy, preventing accidental overdose and potential liver toxicity.
What if? If a child develops a rash and difficulty breathing after vaccination, this is not a simple side effect. It could be a severe allergic reaction (anaphylaxis), which is a medical emergency requiring immediate epinephrine and hospital care, not paracetamol.

How to Approach the Question

First, identify the core of the question: what medication is appropriate for the common side effects of a pentavalent vaccine in a child?
Recall or deduce the common, expected side effects of intramuscular vaccines like the pentavalent: local pain, swelling, and low-grade fever.
Next, evaluate each drug option based on its primary pharmacological action.
Paracetamol is a well-known pain reliever and fever reducer (analgesic/antipyretic).
Calcium and Iron are mineral supplements for nutritional deficiencies.
Diazepam is a powerful sedative and anticonvulsant for specific neurological conditions.

Concept Tested & Keywords

Concept Tested: Pharmacological management of post-vaccination side effects in children.
Stem keywords: drug, children, pentavalent vaccination
Lead-in keywords: advised to be given

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