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Negative in Medical Dictionary

Addiction

... ) is compulsive use of a substance despite negative consequences which can be severe; drug abuse is ... compulsive use of a substance despite continued negative consequences. Simply needing a drug (like a ... use of a substance or practice, despite the negative consequences of its use. Addison's disease ... ...

Candida

... How is the Candida skin test interpreted? If this skin test is negative (no redness or bump), it may mean that your negative TB test does not eliminate TB as a diagnosis . This will be decided by ...

Dependence

... Drug dependence ( addiction ) is compulsive use of a substance despite negative consequences which can be severe; drug abuse is simply excessive use of ... dependence or habitual use of a substance or practice, despite the negative consequences of its use. Addison's disease ... Alcohol dependence ...

Absorption

... absorption , it passes into the central nervous system , or the brain. " Caffeine sensitivity" refers to the amount of caffeine that will produce negative side effects. This amount will vary from person to person. SEPA (soft enhancer of percutaneous absorption ) is an absorption enhancer for ...

AST

... test called a radioallergosorbent test (R AST ). The tests are not always accurate, so you can have a positive test with no allergy symptoms or a negative test and still have allergy symptoms. Tests for a hypersensitivity reaction of the serum were performed using both a radio-allergosorbent test ...

Behavior

... my sexual behavior ? Is my sexual behavior hurting my relationships with friends and family, affecting my ability to work, or resulting in negative consequences, such as getting arrested? Have questions about specific behavior al, developmental or psychological conditions specific to ...

Beta

... to treat an irregular heart rhythm can sometimes cause a different irregular rhythm) ... Infections with high fever Medications such as negative inotropic drugs ( beta -blockers and calcium channel blockers ) Anemia Abnormal heart rhythm ( arrhythmias ) Hyperthyroidism Kidney disease ....

Blood typing

... cells) testing for infection in the blood , urine , or spinal fluid ... RhA blood typing group, like the ABO system. When a mother is Rh negative and her baby is Rh positive, she may develop antibodies to the baby's blood that will cause it to hemolyze. For Your Information Books ... Human ...

Body weight

... any PMS symptom. So, from a body weight and nutrition al view point, alcohol will not help your athletic performance and may well have a negative effect. I enjoy a drink - so when can I drink? The American College of Sports Medicine recommendations are: ... Maintain an ideal body weight . ...

Caffeine

... absorption , it passes into the central nervous system , or the brain. " Caffeine sensitivity" refers to the amount of caffeine that will produce negative side effects. You are here : AllRefer.com > Health > Poison s & Overdoses > Caffeine Overdose: Poison Control, or a Local Emergency ...

Calcification

... tissue s from calcium deposits ( calcification s). Blood tests to detect antibodies are useful when positive, but up to 50% of patients have negative results. Gallbladder attacks are usually due to gallstones , although infection , calcification , cancer and other rare abnormalities of ...

Calcium channel blockers

... enzyme inhibitors, angiotensin receptor blockers (ARBs) and alpha blockers. Infections with high fever Medications such as negative inotropic drugs ( beta -blockers and calcium channel blockers ) Anemia Abnormal heart rhythm ( arrhythmias ) Hyperthyroidism Kidney disease ....

Carotene

... A in the diet , along with fresh fruits and vegetables, while carefully avoiding free fats (grease, oil, etc.)"will help protect you from the negative effects of sunlight. Beta carotene presents a good example of the difficulty in conducting research on nutrition . Some early studies ...

Central nervous system

... absorption , it passes into the central nervous system , or the brain. " Caffeine sensitivity" refers to the amount of caffeine that will produce negative side effects. This amount will vary from person to person. HUNTINGTON'S DISEASE - An inherited disease of the central nervous system that ...

Chloride

... minerals . Electrolytes are in all body fluids and help regulate the balance of fluids in the body's cells. Chloride (Cl-) is the major negative ion in the fluid outside the body's cells. Its main function is to maintain electrical neutrality, mostly as a counter-ion to sodium . Changes in ...

Cholesteatoma

... commonly occurs as a complication of chronic ear infection . Long-term inflammation and malfunction of the eustachian tube leads to chronic negative pressure in the middle ear. Cholesteatoma A cystic mass of cells in the middle ear, occurring as a congential defect or as a serious complication ...

Clinical Trials

... in the rate of breast cancer among the women taking a ... Clinical trial: See: Clinical trials . See also: Inconclusive clinical trial; negative clinical trial; Non-inferior clinical trial; Positive clinical trial. Common Misspellings: clinincal trial Search All of MedicineNet For: search help ...

Constipation

... may be referred to as a Sitzmarks test) as an aid in diagnosing hypomotility or outlet abnormality in patients with constipation but otherwise negative GI ... Soiling is usually the result of chronic constipation , which can, in turn, have a wide variety of causes. In a few cases, harsh ...

D Depression

... than men to be diagnose d with depression . Learn why and see what you can do about getting treatment . Men and Depression • Overcoming negative Thinking for Depression Recovery ... For mild depression , counseling and self-care measures without medication may be enough. Childhood ...

Deficiency

... the mechanisms of immunity , either cellular or humoral. What is iron deficiency anemia ? Anemia is the result of an individual being in a negative iron balance. Acquired immune deficiency syndrome ( AIDS ) A viral disease that destroys the body's ability to fight infections , ...

Delusion

... ... The symptoms of schizophrenia are often classified as positive (symptoms including delusion s, hallucinations , and bizarre behavior ), negative (symptoms including flat affect, withdrawal, and emotional unresponsiveness), ... Occasionally, people with severe depression experience ...

Desensitization

... systematic desensitization , particularly for the treatment of clients with irrational anxieties or fears, and aversive conditioning, which uses negative stimuli to end bad habits. Immunotherapy, also known as desensitization or allergy shots, alters the balance of antibody types in the body, ...

Diagnosis

... and physical findings that are characteristic of the disease . Diagnostic studies generally are of little value, as culture s of the wound site are negative for C. tetani two-thirds of the time. Fact Sheets: Detection/ Diagnosis Colorectal Cancer Screening: Questions and Answers (Reviewed: ...

Drug Addiction

... stories of others. : Addiction - Drug , Drug Addiction Definition Drug dependence ( addiction ) is compulsive use of a substance despite negative consequences which can be severe; ... Drug addiction is a serious and complicated health condition that requires both physiological and ...

Drug allergies

... ? If you are allergic to a member of family of drugs such as penicillin or aspirin, then all other members of that family should be avoided unless negative skin or challenge tests have been performed. Make sure your doctor is aware of all the medicines you take and any drug allergies you might ...

Erythroblastosis Fetalis

... Fetalis Can't find what you want? Ask your question here Home ... Erythroblastosis Fetalis , Photomicrograph Antibodies from an Rh negative mother may enter the blood stream of her unborn Rh positive infant , dam aging the red blood cells ( RBC s). Erythroblastosis fetalis ( ...

Estrogen

... making sex more possible and more pleasurable. It can improve bladder control. There is no convincing evidence that estrogen replacement has any negative side effects. Estrogen is a group of hormone s produced by the ovary , placenta , and testes that also stimulate secondary sexual ...

Fever

... in particles to which you are sensitive. The early symptoms of Rocky Mountain spotted fever are not specific, and diagnostic tests often are negative early in the disease . Coccidioido mycosis ( Valley Fever ) What is coccidioido mycosis ? Coccidioido mycosis is a disease caused by a ...

Fungal Infection

... ; MYCO PLASMA INFECTIONS ; SPIROCHAETALES INFECTIONS ; fungal infection s; PROTOZOAN INFECTIONS ; HELMINTHIASIS; ... Patients with gram negative septicemia and shock often have very low C3 and components of what's known as the alternative pathway. C3 is often also low in fungal infection ...

Hallucination

... ... The symptoms of schizophrenia are often classified as positive (symptoms including delusion s, hallucination s , and bizarre behavior ), negative (symptoms including flat affect, withdrawal, and emotional unresponsiveness), ... DELIRIUM - An abnormal mental condition based upon ...

Hallucinations

... ... The symptoms of schizophrenia are often classified as positive (symptoms including delusion s, hallucinations , and bizarre behavior ), negative (symptoms including flat affect, withdrawal, and emotional unresponsiveness), ... DELIRIUM - An abnormal mental condition based upon ...

Hemolysis

... prevents normal blood clotting. Hemolysis Breaking apart red blood cells. RhA blood typing group, like the ABO system. When a mother is Rh negative and her baby is Rh positive, she may develop antibodies to the baby's blood that will cause it to hemolyze. For Your Information ... The baby's ...

HIV

... virus ( HIV ) antibodies (by ELISA , Western blot, or IFA) are detected. No HIV RNA is detected by PCR or bDNA testing. Normal results are called negative or nonreactive. HIV is particularly dangerous because it can lie hidden for years. Someone infected by HIV may not yet have AIDS , and, in ...

Hormone replacement therapy

... For many women who are menopausal or post -menopausal, hormone replacement therapy (HRT) may be recommended. However, there are both positive and negative factors with this form of treatment . Hormone s like estrogen (in birth control pills or hormone replacement therapy ) and testosterone A ...

Hypothermia

... the part from refreezing. Thermo-STAT system Device for noninvasive treatment of hypothermia by rewarming the body core by application of negative pressure and a thermal load (heat) to a distal appendage. Mfg: Aquarius Medical Corporation. Source: FDA approvals - 2/17/97. Brr'ing on the ...

Infections

... treatment . Risk may also be increased in survivors who received any of the following: ... Infections with high fever Medications such as negative inotropic drugs ( beta -blockers and calcium channel blockers ) Anemia Abnormal heart rhythm ( arrhythmias ) Hyperthyroidism Kidney disease ....

Intradermal

... test — known as an intradermal test — if a puncture , prick or scratch test is inconclusive. If the prick test is negative or the test results are not clear, a similar but more sensitive test called an intradermal test may be done. For the intradermal test, a very ...

Iron deficiency

... , and occurs when there is not enough iron in the body. What is iron deficiency anemia ? Anemia is the result of an individual being in a negative iron balance. One widely held theory points to iron deficiency as a major cause of pica . Indication: treatment of iron deficiency ...

Iron deficiency anemia

... , and occurs when there is not enough iron in the body. What is iron deficiency anemia ? Anemia is the result of an individual being in a negative iron balance. A cause of iron deficiency anemia is the ulcer bacteria . The successful treatment of infection with Helicobacter pylori ...

Lactose tolerance test

... can be managed ... Test for stool -reducing substances Lactose tolerance test Lactose -hydrogen breath test Small bowel biopsy (shows a negative mucosa l lactase assay) ... ...
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