| D006973 |
Hypertension |
Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more. |
Blood Pressure, High,Blood Pressures, High,High Blood Pressure,High Blood Pressures |
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| D009994 |
Osmolar Concentration |
The concentration of osmotically active particles in solution expressed in terms of osmoles of solute per liter of solution. Osmolality is expressed in terms of osmoles of solute per kilogram of solvent. |
Ionic Strength,Osmolality,Osmolarity,Concentration, Osmolar,Concentrations, Osmolar,Ionic Strengths,Osmolalities,Osmolar Concentrations,Osmolarities,Strength, Ionic,Strengths, Ionic |
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| D004906 |
Erythrocyte Count |
The number of RED BLOOD CELLS per unit volume in a sample of venous BLOOD. |
Blood Cell Count, Red,Erythrocyte Number,Red Blood Cell Count,Count, Erythrocyte,Counts, Erythrocyte,Erythrocyte Counts,Erythrocyte Numbers |
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| D004912 |
Erythrocytes |
Red blood cells. Mature erythrocytes are non-nucleated, biconcave disks containing HEMOGLOBIN whose function is to transport OXYGEN. |
Blood Cells, Red,Blood Corpuscles, Red,Red Blood Cells,Red Blood Corpuscles,Blood Cell, Red,Blood Corpuscle, Red,Erythrocyte,Red Blood Cell,Red Blood Corpuscle |
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| D005110 |
Extracellular Space |
Interstitial space between cells, occupied by INTERSTITIAL FLUID as well as amorphous and fibrous substances. For organisms with a CELL WALL, the extracellular space includes everything outside of the CELL MEMBRANE including the PERIPLASM and the cell wall. |
Intercellular Space,Extracellular Spaces,Intercellular Spaces,Space, Extracellular,Space, Intercellular,Spaces, Extracellular,Spaces, Intercellular |
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| D006261 |
Headache |
The symptom of PAIN in the cranial region. It may be an isolated benign occurrence or manifestation of a wide variety of HEADACHE DISORDERS. |
Cephalgia,Hemicrania,Bilateral Headache,Cephalalgia,Cephalodynia,Cranial Pain,Generalized Headache,Head Pain,Ocular Headache,Orthostatic Headache,Periorbital Headache,Retro-Ocular Headache,Sharp Headache,Throbbing Headache,Unilateral Headache,Vertex Headache,Bilateral Headaches,Cephalalgias,Cephalgias,Cephalodynias,Cranial Pains,Generalized Headaches,Head Pains,Headache, Bilateral,Headache, Generalized,Headache, Ocular,Headache, Orthostatic,Headache, Periorbital,Headache, Retro-Ocular,Headache, Sharp,Headache, Throbbing,Headache, Unilateral,Headache, Vertex,Headaches,Headaches, Bilateral,Headaches, Generalized,Headaches, Ocular,Headaches, Orthostatic,Headaches, Periorbital,Headaches, Retro-Ocular,Headaches, Sharp,Headaches, Throbbing,Headaches, Unilateral,Headaches, Vertex,Ocular Headaches,Orthostatic Headaches,Pain, Cranial,Pain, Head,Pains, Cranial,Pains, Head,Periorbital Headaches,Retro Ocular Headache,Retro-Ocular Headaches,Sharp Headaches,Throbbing Headaches,Unilateral Headaches,Vertex Headaches |
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| D006435 |
Renal Dialysis |
Therapy for the insufficient cleansing of the BLOOD by the kidneys based on dialysis and including hemodialysis, PERITONEAL DIALYSIS, and HEMODIAFILTRATION. |
Dialysis, Extracorporeal,Dialysis, Renal,Extracorporeal Dialysis,Hemodialysis,Dialyses, Extracorporeal,Dialyses, Renal,Extracorporeal Dialyses,Hemodialyses,Renal Dialyses |
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| D006452 |
Hemoglobinometry |
Measurement of hemoglobin concentration in blood. |
Hemoglobinometries |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D012964 |
Sodium |
A member of the alkali group of metals. It has the atomic symbol Na, atomic number 11, and atomic weight 23. |
Sodium Ion Level,Sodium-23,Ion Level, Sodium,Level, Sodium Ion,Sodium 23 |
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