A consolidation test measures how soils compress when saturated with water and exposed to varying loads. It is important for understanding soil conditions and determining acceptable load factors for building foundations. The test uses a saturated soil sample compressed between two airstones with increasing weights. The test is one-dimensional and does not measure shear strength. […]
Emotional IQ tests measure self-awareness and emotional perceptiveness through problem-solving, self-reported data, and statistical quantification. Skill-focused tests measure the ability to detect, understand, and control emotions, while trait-focused tests measure emotional responsiveness and stability. Mixed models measure a broader range of emotional intelligence. Critics question the validity of these tests and their ability to predict […]
A coin test, using two coins and a stethoscope, can help diagnose lung conditions such as collapsed or punctured lungs and chest infections. The test is rarely used in modern medicine as imaging tests are more reliable. A coin test, also called a bell metal resonance test, is used by a doctor to determine whether […]
A serum estradiol test assesses the function of adrenal glands, placenta, and ovaries, and can diagnose ovarian cancers, monitor hormone replacement therapy, and evaluate high-risk pregnancies. Abnormal levels may indicate medical conditions, but other factors can affect results. Medications can also affect levels, and patients should inform their doctor before testing. A serum estradiol test […]
Tinnitus is a ringing in the ears caused by various factors, and a tinnitus test involves hearing tests, x-rays, and a maskability exam. An audiogram measures hearing ability, while x-rays detect physical problems in the ear. A masking test determines the impact of external sounds on tinnitus. Tinnitus is a condition that involves a constant […]
TB is a bacterial infection that affects the lungs and other organs. Testing involves a skin test and X-ray to determine if the patient has active or latent TB. Both types are treated with antibiotics, but active TB requires regular checkups and tests. Latent TB is treated with a daily antibiotic for 6-9 months to […]
Emissions tests assess a vehicle’s pollution output under simulated driving conditions, usually performed by mechanics with specialized equipment. Many countries have minimum emissions standards, and car owners must perform tests to ensure compliance. The test simulates normal driving conditions, and the results are compiled into an emissions report. The Environmental Protection Agency regulates emissions in […]
ELISA is a medical diagnostic test that detects antibodies or antigens in a patient’s blood or urine sample. It is used for disease testing, virus testing, and drug testing. False positives can occur due to contamination or certain patient conditions. An enzyme immunosorbent assay, or ELISA, is a type of medical diagnostic test used to […]
Isokinetic tests use computerized devices to evaluate muscle function and strength, often before and after surgery or to treat injuries. The tests are specific to certain muscle groups and may require quick and powerful movements for accurate results. A physical therapist can use the results to prescribe a rehabilitation program. The tests are generally accurate […]
IQ tests can diagnose a person’s genetic intelligence capabilities, including those of three-year-olds. Tests differ based on age, with respected tests for children including the Wechsler Intelligence Scale and Kaufman Assessment Battery. A child’s IQ score is generally stable and used to diagnose learning disabilities or exceptional abilities. However, experts disagree on the usefulness of […]
A medical coding test covers medical terminology, reimbursement, payment, and insurance methodologies, as well as coding and reporting techniques. It consists of two sections and typically has 150 questions. Preparation courses are available, and passing the exam results in the title of Certified Professional Coder (CPC). A medical coding test examines the skills needed for […]
Proof text is the use of out-of-context quotes to support an argument, often used with religious texts. It is a logical fallacy and can be used to deceive. Proponents argue it can be useful with proper attention to context. Proof text is the use of quotation marks out of context to support an argument. Most […]
The drawer test is used to diagnose cruciate ligament tears in the knee. There are two types: anterior and posterior. The Lachman test is a variation. Treatment depends on the severity of the injury. The drawer test is often administered by doctors when diagnosing a cruciate ligament tear in the knee. The patient lies on […]
The RAST test is a blood test used to identify the source of an allergy by detecting allergen-specific IgE antibodies. It is commonly used for suspected food allergies and is a safer alternative to skin tests. A positive result suggests an allergy is present, but it does not determine the severity of the allergic response. […]
A flight test engineer tests aircraft and their parts, prepares test plans, analyzes data, and writes reports. They work with test pilots to ensure safety and may fly inside the aircraft being tested. A bachelor’s degree in engineering is required, and a degree in aerospace engineering is beneficial. A flight test engineer is an engineer […]
The PSAT is a practice test for college entrance exams and offers scholarship opportunities. It has three sections: critical reading, writing, and math. Scores are used to determine National Merit Semifinalists. Students can prepare with test materials and tutors, and guidance counselors can provide more information. The Preliminary SAT®, or PSAT®, is a test offered […]
The Romberg test is a neurological exam where patients stand upright with their eyes closed. A positive result, indicated by loss of stability, may indicate disease in the spinal cord or inner ear problems. Various conditions can cause a positive result, including vitamin B12 deficiency and multiple sclerosis. The Romberg test is a physical exam […]
Inflammation tests look for markers in blood to determine the root of an ailment caused by acute or chronic inflammation. Excess protein in the blood is a common marker, and tests can help doctors prescribe treatments to reduce inflammation. Poor diet and inadequate nutrients can also contribute to inflammation. An inflammation test looks for markers […]
The RICA test is required for new teachers in California to gain credentials for special education programs or teaching various subjects. It contains 70 multiple-choice questions and five essay responses, and measures a teacher’s ability to instruct students in five general categories. Test takers can prepare by studying test preparation materials and taking practice exams. […]
ACLS is a set of guidelines for healthcare professionals managing cardiovascular emergencies. To obtain a certificate, a clinical scenario exam and a written exam must be passed. ACLS training involves testing and algorithms for treating cardiac arrhythmias. The clinical exam involves identifying the arrhythmia and knowing which algorithm to use to treat it. The written […]
