Potassium normal range

Reading your comprehensive metabolic panel (CMP) results doesn’t have to be intimidating. Use the following as a guide but remember that everyone is different, so always speak with your healthcare provider regarding your results. Don’t be afraid to ask questions, seek a second opinion, or ask for more testing—they are here to help. What is a CMP? A CMP is a simple and safe blood test. The test provides important information about your body’s chemical balance and metabolism, which is the way in which your body uses food and energy. Some of the tests included in the CMP provide information about your: • Kidneys • Electrolytes • Calcium • Protein • Liver • Blood sugar Getting a CMP can be part of a routine check-up or if your healthcare professional suspects liver or kidney disease. Since kidney disease has few symptoms in its early stages, frequent testing is the best way to catch it, so requesting this test is a great way to keep a better eye on your kidney function and overall health. "Unless you are doing an annual checkup," said 46-year kidney transplant recipient How do I read my results? Test Purpose Normal ranges 1 Albumin is an important protein found in the blood. 3.4 to 5.4 g/dL (34 to 54 g/L) ALP (alkaline phosphatase) 2 This is an important enzyme found in the liver, kidneys, and bones. 20 to 130 U/L ALT (alanine aminotransferase) 3 ALT is an important enzyme found mostly in the liver. 4 to 36 U/L AST (aspartate aminotransferase) 4 AST is an important enzyme foun...

Lab tests, along with a health history and physical exam, are used by physicians to diagnose and manage health conditions. When your body is healthy, it functions normally in a state of homeostasis or equilibrium. When your body is in homeostasis, the values for fluids, chemicals, electrolytes, and secretions ( Furthermore, if you are on medications, lab tests and lab profiles can also be used to determine the exact amount of medicine that you should be taking to appropriately treat your condition. The normal range of values for lab tests are established and acceptable values within which the test results for a healthy person are expected to fall. Lab Tests and Values Test Normal Values Albumin, serum 3.5 – 5.5 g/dL ALT 45 U/L or less AST 40 U/L or less Bilirubin, total 1.2 – 1.3 mg/dL or less Blood group (A,B,O) BUN, serum 7-25 mg/dL Calcium, serum 8.5 – 108 mg/dL CBC with differential values given with report Chloride, serum 96-109 mmol/L CPK male: 17 – 148 U/L, female: 10 – 70 U/L Creatinine, serum 0.6 – 6 mg/dL CRP 0.8 mg/dL or less Glucose, plasma 70-110 mg/dL LDH less than 240 U/L Potassium, serum 3.5 – 5.3 mmol/L Prothrombin time 9 – 12 seconds Rapid plasma reagin nonreactive Sedimentation rate male: 0 – 15 mm/hr, female: 0 – 20 mm/hr Sodium, serum 135 – 147 mmol/L Triiodothyronine (T3) 85 – 205 mg/mL Thyroxine (T4) 4.5 – 12 mg/dL Total protein, serum 6 – 8.5 g/dL Triglycerides less than 150 mg/dL Uric acid, serum male: 3.9 – 9 mg/dL, female: 2.2 – 7.7 mg/dL Urinaly...

This test is a regular part of a basic or comprehensive metabolic panel. You may have this test to diagnose or monitor kidney disease. The most common cause of a high blood potassium level is kidney disease. Potassium is important to heart function. • Your provider may order this test if you have signs of high blood pressure or heart problems. • Small changes in potassium levels can have a big effect on the activity of nerves and muscles, especially the heart. • Low levels of potassium can lead to an irregular heartbeat or other electrical malfunction of the heart. • High levels cause decreased heart muscle activity. • Either situation can lead to life-threatening heart problems. It may also be done if your provider suspects Sometimes, the potassium test may be done in people who are having an attack of The normal range is 3.7 to 5.2 milliequivalents per liter (mEq/L) 3.70 to 5.20 millimoles per liter (millimol/L). Normal value ranges may vary slightly among different laboratories. Talk to your provider about the meaning of your specific test results. The examples above show the common measurements for results for these tests. Some laboratories use different measurements or may test different specimens. High levels of potassium ( • • Blood transfusion • Certain medicines, including angiotensin converting enzyme (ACE) inhibitors, angiotensin receptor blockers (ARBs), and the potassium-sparing diuretics spironolactone, beta adrenergic blockers, amiloride and triamterene • Cr...

Hyperkalemia is defined as a serum potassium concentration greater than the upper limit of the normal range; the range in children and infants is age-dependent, whereas the range for adults is approximately 3.5-5.5 mEq/L. The upper limit may be considerably high in young or premature infants, as high as 6.5 mEq/L. [ Teach patients to recognize the symptoms of hyperkalemia, such as palpitations, dizziness, and weakness. Under normal, nonpathologic conditions, approximately 90% of potassium excretion occurs in the urine, with less than 10% of potassium excreted through sweat or stool. Within the kidneys, potassium excretion occurs mostly in the principal cells of the cortical collecting duct (CCD). Urinary potassium excretion depends on adequate luminal sodium delivery to the distal convoluted tubule (DCT) and CCD, as well as the effect of aldosterone and other adrenal corticosteroids with mineralocorticoid activity. Laboratory hyperkalemia (fictitious or pseudohyperkalemia) can easily occur because of hemolysis, tissue lysis, and "milking" of extremities (which can introduce a significant amount of interstitial fluid into the blood sample) during phlebotomy, especially with heel-poke and finger-stick phlebotomy, which are commonly performed in infants and small children. Hemolysis can also be caused by fist clenching during phlebotomy or during prolonged tourniquet application, which can also lead to an acidotic sample with resultant hyperkalemia). Blood sampled "upstream" ...

Overview A complete blood count (CBC) is a blood test. It's used to look at overall health and find a wide range of conditions, including anemia, infection and leukemia. A complete blood count test measures the following: • Red blood cells, which carry oxygen • White blood cells, which fight infection • Hemoglobin, the oxygen-carrying protein in red blood cells • Hematocrit, the amount of red blood cells in the blood • Platelets, which help blood to clot Why it's done A complete blood count is a common blood test done for many reasons: • To look at overall health. A complete blood count can be part of a medical exam to check general health and to look for conditions, such as anemia or leukemia. • To diagnose a medical condition. A complete blood count can help find the cause of symptoms such as weakness, fatigue and fever. It also can help find the cause of swelling and pain, bruising, or bleeding. • To check on a medical condition. A complete blood count can help keep an eye on conditions that affect blood cell counts. • To check on medical treatment. A complete blood count may be used to keep an eye on treatment with medicines that affect blood cell counts and radiation. How you prepare If your blood sample is being tested only for a complete blood count, you can eat and drink as usual before the test. If your blood sample also will be used for other tests, you might need to fast for a certain amount of time before the test. Ask your health care provider what you need to...

Potassium is a mineral found in the foods you eat. It’s also an electrolyte. Electrolytes conduct electrical impulses throughout the body. They assist in a range of essential body functions, including: • blood pressure • normal water balance • muscle contractions • nerve impulses • digestion • heart rhythm • Your body doesn’t produce potassium naturally. So, it’s important to consume the right balance of Consuming Healthy kidneys maintain normal potassium levels in the body because they remove excess amounts through urine. Certain conditions can cause potassium deficiencies, or • • overuse of • • • use of antibiotics, such as carbenicillin and The symptoms of hypokalemia are different depending on how severe your deficiency is. A temporary decrease in potassium may not cause any symptoms. For example, if you sweat a lot from a hard workout, your potassium levels may normalize after eating a meal or drinking electrolytes before any damage is done. However, severe deficiencies can be life-threatening. Signs of a potassium deficiency include: • extreme fatigue • muscle spasms, weakness, or cramping • irregular heartbeat • constipation, nausea, or vomiting Hypokalemia is usually diagnosed with a Too much potassium can cause • taking too many potassium supplements • kidney disease • prolonged exercise • cocaine use • potassium-conserving diuretics • • • severe The most obvious symptom of too much potassium is an People with mild cases of high potassium rarely have noticeable sy...