Match these items. 1. where the nail is formed nail matrix 2. white crescent shape on the nail matrix lunula 3. thin layer of skin that covers the base of the nail free edge 4. part of the nail that covers the tender part of your finger fingernails 5. part of the nail that extends over your finger toenails 6. nails that need to be trimmed once a week cuticle 7. nails that need to be trimmed every two weeks ingrown toenail 8. a result of not keeping your hands moisturized nail plate 9. when the corner of a toenail grows into the flesh of the nail bed hangnails

A41-year-old man comes to the clinic complaining of a chronic cough over the past 4 months, which has now been accompanied by haemoptysis. he denies smoking or any past medical history. on physical examination, his head and neck examination is normal. his lungs have diffuse bilateral rales. cardiac examination is normal. laboratory findings reveal na 142 meq/l, k 4.2 meq/l, cl 110 meq/l, hco3 24 meq/l, bun (blood urea nitrogen) 39 mg/dl, creatinine 2.9 mg/dl. urinalysis reveals microscopic haematuria and 4+ proteinuria. which of the following serologic blood tests would most confirm the suspected diagnosis? - anti-glomerular basement membrane antibodies- anti-mitochondrial antibodies- anti-neutrophilic antibodies- anti-parietal cell antibodies- anti-smooth muscle antibodies