Master Canadian Nursing Abbreviations 2025 – All-in-One Guide to Excel in Nursing Exams!

NKA stands for 'No Known Allergies'. This means that according to records and information available, the individual has not shown any previous allergic reactions or has not been diagnosed with any allergies. Option A, 'No Known Antibodies', is incorrect because it refers to the body's immune response rather than allergies. Option B, 'New Kingdom Army', is incorrect as there is no relation between the term 'NKA' and army or military terms. Option D, 'National Karate Association', is also incorrect as there is no relation between the term 'NKA' and karate or sports terms. As you can see, only option C, 'No Known Allergies', is related to allergies, making it the correct answer.