Found 1962 Articles for Differences

Sun and tanning bed exposure over a lifetime leads to actinic keratosis, also known as solar keratosis, the most prevalent premalignant skin disease. Inflammatory eczema often appears in infancy or early childhood and has a hereditary component. Rash is the most prevalent sign, followed by dryness, redness, and itching. It most frequently manifests itself on the extremities, but can also show up on the face, hands, neck, or even the backs of the knees. What is Actinic Keratosis? Actinic keratosis develops when epidermal keratinocytes undergo alterations. Causes and prevalence − Actinic keratosis is caused by being exposed to the ... Read More

When aberrant electrical impulses are sent between the two sides of the brain, it is called an absence seizure. When a person is suffering from dissociation, they become detached from or disengage from reality. What are Absence Seizures? Petit mal seizures (also known as absence seizures) manifest visually as looking blankly for a few seconds or rapid blinking (Center for Disease Control and Prevention, 2020). When aberrant electric activity develops in both the left and right hemispheres of the brain at the same time, it is considered to be a generalized seizure (grand mal seizure). In the midst of an ... Read More

An absence seizure, often called a petit mal seizure, might manifest as blank gazing for a few seconds or fast blinking (Center for Disease Control and Prevention, 2020). When aberrant electric activity develops in both the left and right hemispheres of the brain at the same time, it is considered to be a generalized seizure (grand mal seizure). In the midst of an absence seizure, a person may appear to be daydreaming because of their abrupt onset of staring spells, during which they may cease all movement and stare in a single direction. After around 15 seconds (some sources suggest ... Read More

Loss of consciousness and blank gazing are the symptoms of absence seizures and complex partial seizures, respectively. Electroencephalogram (EEG) and magnetic resonance imaging (MRI) scans of the brain can confirm their diagnosis, and drugs can be used to treat both the conditions. Read this article to learn more about Absence Seizure and Complex Partial Seizure and how they are different from each other. What is Absence Seizure? Petit mal seizures (also known as absence seizures) manifest visually as looking blankly for a few seconds or rapid blinking (Center for Disease Control and Prevention, 2020). When aberrant electric activity develops in ... Read More

Aberration occurs when the lens causes the light to deviate from its intended path. Extinction is caused by the medium or particles that absorb and disperse light. What is Aberration? Aberration is a word used frequently in optics and physics to indicate when a lens or other optical system fails to produce the expected results due to light deviating from its intended path. Types of Aberration When developing optical systems, it is important to account for the many kinds of aberration that might occur. The curvature of a mirror or lens can cause geometric aberrations. Spherical aberration, which happens as ... Read More

Nutritional deficits and weight loss are shared characteristics of ARFID and anorexia nervosa, two different eating disorders. ARFID is distinct from anorexia since those who suffer from it have no motivation to lose weight and have no interest in eating. People who suffer from anorexia nervosa are often preoccupied with their physique. Neglecting meals, limiting energy intake, going on extremely low-calorie diets out of a fear of gaining weight, and other symptoms of intense psychological concern over one's body are all hallmarks of this condition. What is ARFID? The avoidance or limitation of food intake and clinically significant inability to ... Read More

According to their main purpose, plant tissues are divided into − Meristematic (forming) tissues − ensure the growth of plants; Permanent tissues − perform all other functions. Meristematic cells divide, forming new cells that increase in size and differentiate, forming all plant tissues and organs. According to their origin, meristematic tissues are divided into primary and secondary. Primary meristematic tissues − originate from the seed germ (apical meristems, pericycle); Secondary meristematic tissues − originate later in the life of the plant, most often from dedifferentiated parenchyma cells, which regain the ability to divide (cambium, phylogeny). According ... Read More

Antitussives are a type of drug that might help alleviate your persistent cough. Taking an expectorant might help you cough up phlegm more easily. Read this article to learn more about Antitussives and Expectorants and how they are different from each other. What is an Antitussive? An antitussive significantly reduces coughing by inhibiting the brain's cough reflex. Antitussive drugs reduce the frequency and severity of a person's cough. Ingredients − Dextromethorphan, a synthetic substance related to codeine, is the main component of an antitussive. Although it is highly addictive, codeine can help relieve pain and suppress coughing. Dextromethorphan, like codeine, ... Read More

There is a common underlying mechanism that manifests itself in inflammation, discomfort, and fever. As a result, medications used to treat these conditions are frequently interchangeable. An analgesic is a medicine that reduces pain without affecting awareness, stopping nerve impulse transmission, or dramatically changing sensory experience. It is common practise to use an antipyretic while dealing with a fever. They have a cooling effect on the body. Both narcotic and opioid analgesics exist, although they serve different purposes. Analgesic and fever-reducing medicines are examples of non-narcotic analgesics. What is an Antipyretic Medicine? Medications called antipyretics are used to bring ... Read More

The human body's normal immune response involves the production of antibodies against viruses like SARS-Cov-2, the causative agent of COVID-19. The antibodies target the virus, attacking it and ultimately killing it. Simply put, that is immunology 101. Antibodies are just big molecules of protein that defend the body from invaders. Antibodies, sometimes called immunoglobulins, are proteins made by the immune system to fight infection. They help defend us from outside substances including germs, poisons, and viruses. Because our systems produce unique antibodies to combat various antigens, antibodies may be detected by a serology test. Unlike antibodies against other viruses ... Read More