Related by context. Frequent words. (Click for all words.) 44 hemoglobin 44 albumin 40 bilirubin 39 fibrinogen 39 platelet counts 39 platelets 38 platelet 36 blood 35 transfusion 35 glucose 35 saline solution 35 nitric oxide 35 liver enzyme 35 creatinine 34 blood platelets 34 bone marrow 34 serum 33 cerebrospinal fluid 33 milliliters 33 tissue 33 Bone marrow 32 uric acid 32 oxygenated blood 32 phlebotomy 32 triglycerides 32 per milliliter 31 platelet count 31 C reactive protein 31 blood glucose 31 hemoglobin levels 30 leukocytes 30 liver 30 transfusions 30 hematocrit 30 Urine 29 bloodstream 29 clotting 29 kidney function 29 urine 29 plasma 28 lipid profile 28 blood vessels 28 kidney 28 LDL cholesterol 28 mucus 28 transfused 28 ejection fraction 27 blood transfusion 27 blood sugar 27 Blood Centers 27 hypertension 27 oxygen 27 Blood Institute NHLBI 27 homocysteine 27 oxygen saturation 26 HDL cholesterol 26 phlebotomist 26 cholesterol 25 menstrual blood 25 marrow 25 saliva 25 sputum 25 embalming fluid 25 fluid 25 bleeding 24 staining 24 fluids 24 electrocardiogram 24 spinal fluid 24 amniotic fluid 24 Cholesterol 24 Blood 24 bloods 24 EKG 24 urine sample 24 kidneys 24 urinalysis 23 bloodstreams 23 Blood Pressure 22 blood transfusions 22 urine samples 22 pus 21 tissue samples 21 spinal tap 21 testosterone 21 stress hormone cortisol 20 swab 20 saliva sample 20 alcohol 19 bile 18 water 18 severed limbs 17 perspiration 16 semen 15 bone marrow registry 15 donor 15 adrenaline 15 breath 12 bodily fluids 12 blood stained 11 sperm