PUISI KEMERDEKAAN

Bambu Runcing

Karya: Rayhandi

Di ujung bambu tajam menyikat

Mengoyak musuh hingga ampun

Di bilah tajam sakit mencekat

Siap siaga menelan musuh

Ujung bambu jadi saksi

Hitam rasa menyakit

Mengusir iblis dengan nyawa

Tanpa takut tanpa gentar

Rasa cinta tanah air

Menyatu di darah merah

Mengakar di tulang putih

Menguasai nafas

Mereka berjuang hingga raib

Bercerai dengan raga

Untuk bumi garuda

Untuk indonesia raya

Mereka mati dengan hormat

Memperjuangkan secerut kebebasan 

Yang terenggut durjana

Untuk satu kemerdekaan.

Sore Throat

Definition

 

A sore throat is pain anywhere in the oropharynx.^[1]

Differential diagnosis

A sore throat is usually from irritation or inflammation. The most common cause (80%) is acute viral pharyngitis, a viral infection of the throat.^[1] Other causes include other infections (such as streptococcal pharyngitis), trauma, and tumors.^[1] Gastroesophageal (acid) reflux disease can cause stomach acid to back up into the throat and also cause the throat to become sore.^[2] In children streptococcal pharyngitis is the cause of 37% of sore throats.^[3]

What is the difference between sore throat and strep throat?

 

Sore throat is a generic term used to describe the symptom of discomfort and pain in the throat area. It does not specify the underlying cause.
Strep throat is a bacterial infection of the throat and tonsils that causes a sore throat. It is important to note that not all cases of sore throat are necessarily strep throat. Strep throat is specifically caused by group A Streptococcus bacteria, and there are characteristic signs and symptoms, as well as laboratory testing, that can assist in making this particular diagnosis.

What are the causes of sore throat?

There are several different causes of sore throat, which may include the following:

• Viral infection: This is by far the most common cause of a sore throat, and there are several different viruses that can lead to the common cold and an upper respiratory infection. Certain viruses such as the influenza virus (influenza, flu), Epstein-Barr virus (mononucleosis), mumps virus (mumps), parainfluenza virus (croup) and Coxsackie A virus (herpangina) also cause sore throat.
• Bacterial infection: A less common cause of sore throat, a bacterial infection can lead to strep throat, peritonsillar abscess, retropharyngeal abscess, diphtheria, epiglottitis, and tonsillitis. Certain sexually transmitted diseases (STD's), such as gonorrhea and chlamydia, also can rarely cause a sore throat.
• Toxins/Irritants: Various substances such a cigarette smoke, air pollution, and noxious airborne chemicals can lead to a sore throat. Medical conditions such as postnasal drip, allergies, cough, gastroesophageal reflux disease (GERD), and tumors can cause a sore throat. The intentional or unintentional ingestion of certain substances (for example, bleach) can cause a sore throat.
• Trauma/Injury: Any direct injury to the throat or neck area can lead to a sore throat. Sometimes, a foreign body (for example, a bone or piece of food) can cause a sore throat. Excessive yelling or screaming can irritate the throat and larynx, also leading to a sore throat

Signs and symptoms

Physical examination of a patient with a sore throat and high fever.

• painful and swollen tonsils
• tender and swollen glands in your neck
• painful, tender sensation at the back of your throat
• discomfort when swallowing

Other symptoms associated with common infectious conditions may be experienced, such as:

• a high temperature (fever)
• chills
• headache
• tiredness
• aching muscles
• runny nose
• coughing
• sneezing
• general feeling of being unwell

In young children:

• refusing to feed
• irritability
• frequent crying
• high temperature
• cough
• difficulty sleeping
• sneezing
• runny nose
• diarrhea
• tiredness and feeling generally unwell

Toothbrush Is Important For Health

Toothbrush Care: Cleaning, Storing and Replacement 

 

Toothbrushing plays an important everyday role for personal oral hygiene and effective plaque removal. Appropriate toothbrush care and maintenance are also important considerations for sound oral hygiene. The ADA recommends that consumers replace toothbrushes approximately every 3–4 months or sooner if the bristles become frayed with use. In recent years, scientists have studied whether toothbrushes may harbor microorganisms that could cause oral and/or systemic infection.^1-4 We know that the oral cavity is home to hundreds of different types of microorganisms;⁵ therefore, it is not surprising that some of these microorganisms are transferred to a toothbrush during use. It may also be possible for microorganisms that are present in the environment where the toothbrush is stored to establish themselves on the brush. Toothbrushes may even have bacteria on them right out of the box⁴ since they are not required to be sold in a sterile package.
The human body is constantly exposed to potentially harmful microbes. However, the body is normally able to defend itself against infections through a combination of passive and active mechanisms. Intact skin and mucous membranes function as a passive barrier to bacteria and other organisms. When these barriers are challenged or breached, active mechanisms such as enzymes, digestive acids, tears, white blood cells and antibodies come into play to protect the body from disease.
Although studies have shown that various microorganisms can grow on toothbrushes after use, and other studies have examined various methods to reduce the level of these bacteria,^6-10 there is insufficient clinical evidence to support that bacterial growth on toothbrushes will lead to specific adverse oral or systemic health effects.

General Recommendations for Toothbrush Care

The ADA and the Council on Scientific Affairs provide the following toothbrush care recommendations:

Do not share toothbrushes.

Sharing a toothbrush could result in an exchange of body fluids and/or microorganisms between the users of the toothbrush, placing the individuals involved at an increased risk for infections. This practice could be a particular concern for persons with compromised immune systems or existing infectious diseases.

Thoroughly rinse toothbrushes with tap water after brushing to remove any remaining toothpaste and debris.

Store the brush in an upright position if possible and allow the toothbrush to air-dry until used again. If more than one brush is stored in the same holder or area, keep the brushes separated to prevent cross-contamination.

Do not routinely cover toothbrushes or store them in closed containers.

A moist environment such as a closed container is more conducive to the growth of microorganisms than the open air.








Replace toothbrushes at least every 3–4 months.

The bristles become frayed and worn with use and cleaning effectiveness will decrease.¹¹ Toothbrushes will wear out more rapidly depending on factors unique to each patient. Check brushes often for this type of wear and replace them more frequently if needed. Children’s toothbrushes often need replacing more frequently than adult brushes.



 How can I protect my toothbrush when traveling?
A plastic toothbrush case will protect toothbrush bristles from becoming squashed or flattened in your traveling kit. After brushing, however, you should let your toothbrush dry in the open air, to help reduce the spread of germs.

function masks for health

About Facemasks and N95 Respirators

 

Facemasks and N95 respirators are devices that may help prevent the spread of germs (viruses and bacteria) from one person to another. They are one part of an infection-control strategy that should also include frequent hand washing and social distancing.
Facemasks and N95 respirators should not be shared. Facemasks and respirators may become contaminated with germs (viruses and bacteria) that can be spread between people.
The following provides basic information about facemasks and N95 respirators

Facemasks

 

A facemask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Facemasks may be labeled as surgical, laser, isolation, dental or medical procedure masks. They may come with or without a face shield.
Facemasks are made in different thicknesses and with different ability to protect you from contact with liquids. These properties may also affect how easily you can breathe through the facemask and how well the facemask protects you.
If worn properly, a facemask is meant to help block large-particle droplets, splashes, sprays or splatter that may contain germs (viruses and bacteria) from reaching your mouth and nose. Facemasks may also help reduce exposure of your saliva and respiratory secretions to others.
While a facemask may be effective in blocking splashes and large-particle droplets, a facemask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes or certain medical procedures. Facemasks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the facemask and your face.
Facemasks are not intended to be used more than once. If your mask is damaged or soiled, or if breathing through the mask becomes difficult, you should remove the facemask, discard it safely, and replace it with a new one. To safely discard your mask, place it in a plastic bag and put it in the trash. Wash your hands after handling the used mask.

N95 Respirators for Use by the Public

An N95 respirator is a respiratory protective device designed to achieve a very close facial fit and very efficient filtration of airborne particles. In addition to blocking splashes, sprays and large droplets, the respirator is also designed to prevent the wearer from breathing in very small particles that may be in the air.
To work as expected, an N95 respirator requires a proper fit to your face. Generally, to check for proper fit, you should put on your respirator and adjust the straps so that the respirator fits tight but comfortably to your face. For information on proper fit, refer to the manufacturer’s instructions.
The ‘N95’ designation means that when subjected to careful testing, the respirator blocks at least 95% of very small test particles. If properly fitted, the filtration capabilities of N95 respirators exceed those of face masks. However, even a properly fitted N95 respirator does not completely eliminate the risk of illness or death.
N95 respirators are not designed for children or people with facial hair. Because a proper fit cannot be achieved on children and people with facial hair, the N95 respirator may not provide full protection.
People with chronic respiratory, cardiac, or other medical conditions that make it harder to breathe should check with their healthcare provider before using an N95 respirator because the N95 respirator can require more effort to breathe. Some models have exhalation valves that can make breathing out easier and help reduce heat build-up.
ALL FDA-cleared N95 respirators are labeled as "single use", disposable devices. If your respirator is damaged or soiled, or if breathing becomes difficult, you should remove the respirator, discard it properly, and replace it with a new one. To safely discard your N95 respirator, place it in a plastic bag and put it in the trash. Wash your hands after handling the used respirator.
FDA has cleared the following N95 respirators for use by the general public in public health medical emergencies:

• 3M™ Particulate Respirator 8670F
• 3M™ Particulate Respirator 8612F
• Pasture Tm F550G Respirator
• Pasture Tm A520G Respirator

These devices are labeled "NOT for occupational use.”

crying is healthy

Three types of tears

 

Emotional/stress-related tears

A study by Dr William H. Frey II, a biochemist at the St Paul-Ramsey Medical Centre in Minnesota, found that there is an important chemical difference between emotional or stress-related tears and those simply caused by physical irritants – such as when cutting onions.
They found that emotional tears contained more of the protein-based hormones prolactin, adrenocorticotropic hormone, and leucine enkephalin (a natural painkiller), all of which are produced by our body when under stress.

Basal tears

We all need the layer of protective fluid covering our eyeballs known as continuous or basal tears.
This fluid is secreted by the lachrymal glands, which sit above each eye, and without it our eyes would be in danger of drying out and become susceptible to bacterial attack.
Basal tears contain lysozyme, a powerful and fast acting antibacterial and anti-viral agent. Without this, the eye – because it's a moist environment – would suffer enormous amounts of bacterial attack and you could potentially go blind.

Eye watering

One of the most important functions crying can have is to protect our eyes from irritants and foreign bodies, such as dust or getting rid of the acidic fumes when cutting onions.
These tears are known as reflex tears. When our eyes come under attack from irritants, the lachrymal glands in our eyes start stimulating more fluid to wash away the irritant and drain it from the eye

Go Ahead, Have a Good Cry – 5 Reasons Why It's Good for You

 

Researchers have proven what many caregivers have already figured out on their own: sometimes there's nothing like a good cry to make you feel better. Crying is cathartic.
Neuroscientist and tear researcher Dr. William H. Frey II, PhD, director of the Alzheimer's Research Center at Regions Hospital in St. Paul, Minnesota, studies the affects of crying. He's spent over 15 years studying crying and tears.
Research shows:

• 85% of women and 73% of men felt less sad and angry after crying
• On average, women cry 47 times a year, men cry 7 times a year
• Crying bouts last 6 minutes on average
• Tears are more often shed between 7 and 10 p.m.

According to Frey, "crying is not only a human response to sorrow and frustration, it's a healthy one. Crying is a natural way to reduce emotional stress that, left unchecked, has negative physical affects on the body, including increasing the risk of cardiovascular disease and other stress-related disorders.
Here are five reasons why crying is good for you:
Crying Relieves Stress
Because unalleviated stress can increase our risk for heart attack and damage certain areas of our brain, the human ability to cry has survival value, Frey says.
Crying Lowers Blood Pressure
Crying has been found to lower blood pressure, pulse rate, and body immediately following therapy sessions during which they cried and raged.

 
Tears Remove Toxins
In addition, he says tears actually remove toxins from the body. Is that they may be removing, in their tears, chemicals that build up during emotional stress."
Crying Reduces "Manganese"
The simple act of crying also reduces the body's manganese level, a mineral which affects mood and is found in up to 30 times greater concentration in tears than in blood serum.
Emotional Crying Means You're Human
While the eyes of all mammals are moistened and soothed by tears, only human beings shed tears in response to emotional stress. Emotional expression acknowledges the feelings you're having. Emotions motivate us to empathize, coordinate and work as a unit to best survive
So next time you feel those tears welling up or that lump in your throat, go ahead, have a good cry.

Hair Health

Tips For Healthy Hair

How you wash your hair and the products you use can go a long way toward maintaining smooth, shiny hair. Follow these simple tips from dermatologists to maintain healthy hair.

1. Wash oily hair more frequently. How often you wash your hair should be based on how much oil your scalp produces.

• If your scalp is oily, you may need to wash it as often as once a day.
• If you have chemically treated hair, your hair may be drier, so you may want to wash it less frequently. 
• As you get older, your scalp makes less oil, so you may not need to shampoo as often. But if you see flakes in your hair, you may not be shampooing enough. This can lead to dandruff and other scalp diseases.

2. Concentrate shampoo on the scalp. When washing your hair, concentrate on cleaning primarily the scalp, rather than washing the entire length of hair. Washing only your hair can create flyaway hair that is dull and coarse.
3. Use conditioner after every shampoo unless you use a “2-in-1” shampoo, which cleans and conditions hair. Using a conditioner can significantly improve the look of damaged or weathered hair by increasing shine, decreasing static electricity, improving strength and offering some protection from harmful UV rays.
4. Concentrate conditioner on the tips of the hair. Because conditioners can make fine hair look limp, they only should be used on the tips of the hair and not on the scalp or length of the hair.
5. Choose a shampoo and conditioner formulated specifically for your hair type. For example, if you color your hair, use a shampoo designed for color-treated hair. If your hair is damaged or chemically treated, consider a “2-in-1” shampoo. Regardless of cost, many shampoo and conditioner brands provide the same benefits.
6. Protect hair when swimming. Protect your hair from the damaging effects of chlorine by wetting and conditioning your hair before swimming. Wear a tight-fitting swim cap and use a specially formulated swimmers shampoo and deep conditioner after swimming to replace lost moisture

 

 The Best Foods for Healthy Hair

 

Keep your hair (and entire body) healthy by including these nutrients in your daily diet.
Protein
You know you need adequate protein to build muscle—and you also need it for healthy hair because hair is made primarily of protein. Low-quality protein can lead to weak, brittle hair or a loss of hair color—but chances are, if you're trying to add or maintain muscle, you already eat enough.
Good sources: Chicken, turkey, beef, eggs, low-fat dairy (cottage cheese, milk, yogurt)
Iron
Low iron levels can lead to baldness, according to a Cleveland Clinic review. Researchers looked at 11 studies on the relationship between iron intake and hair loss, and concluded that treating iron deficiency may help regrow hair.
Good sources: Lean red meat, turkey, egg yolks, dried beans, dried fruit, whole grains
Zinc
Shedding more often? You may need to increase your intake of zinc. Studies show this mineral can affect levels of androgens, hormones associated with hair loss.
Good sources: Oysters, nuts (walnuts, cashews, pecans, almonds), beans, beef, lamb

Omega-3 Fatty Acids
"Omega-3s are known to support scalp help—a deficiency can result in dry scalp and dull hair," White says. And no woman will want to run her fingers through that.
Good sources: Salmon, sardines, herring, mackerel, flaxseeds, walnuts
Lignans
In a 6-month pilot study, Taiwanese scientists found that lignans—disease-fighting compounds found in flaxseed—may help slow hair loss. Nine of the 10 men in the study reported modest to much improvement in the number of hairs shed daily.
Good source: Flaxseed. Lignans are found in the flaxseed's shell, so buy ground whole seeds in your supermarket's health-food section. The men in the study consumed 1 1/2 tablespoons a day. Try adding flaxseed to oatmeal or smoothies.

Water
If you have dry hair—or just want to prevent straw-like strands—drink more. "Hair is one-quarter water," White says. He recommends the typical eight glasses a day. Bring a water bottle to work so you don't spend the entire day refilling your mug at the fountain.
Vitamin C
Vitamin C helps your body absorb iron, so a deficiency can make hair dry and weak. You likely take in enough C from your diet, as long as you eat a variety of fruits and vegetables daily.
Good sources: Broccoli, leafy greens, green peppers, citrus fruit, strawberries
Biotin
A lack of adequate biotin can lead to brittle hair, but deficiencies are rare, White says. This vitamin will help you have thick hair as well as strong nails. (That may not sound important, but women like guys with nice hands.)
Good sources: Brown rice, legumes, lentils, eggs, Swiss chard, nuts

Traditional Medicine

 

Classical history

 

In the written record, the study of herbs dates back 5,000 years to the ancient Sumerians, who described well-established medicinal uses for plants. Ancient Egyptian medicine of 1000 BC are known to have used various herbs for medicine. The Old Testament also mentions herb use and cultivation in regards to Kashrut.
Many herbs and minerals used in Ayurveda were described by ancient Indian herbalists such as Charaka and Sushruta during the 1st millennium BC. The first Chinese herbal book was the Shennong Bencao Jing, compiled during the Han Dynasty but dating back to a much earlier date, which was later augmented as the Yaoxing Lun (Treatise on the Nature of Medicinal Herbs) during the Tang Dynasty. Early recognised Greek compilers of existing and current herbal knowledge include Pythagoreanism, Hippocrates, Aristotle, Theophrastus, Dioscorides and Galen.
Roman writers included Pliny the Elder and Celsus. Pedanius Dioscorides included the writings of the herbalist Krateuas, physician to Mithridates VI King of Pontus from 120 to 63 BC in his De Materia Medica. De Materia Medica was translated into several languages, and Turkish, Arabic and Hebrew names were added to it over the centuries. Latin manuscripts of De Materia Medica were combined with a Latin herbal by Apuleius Platonicus (Herbarium Apuleii Platonici) and were incorporated into the Anglo-Saxon codex Cotton Vitellius C.III.
These early Greek and Roman compilations became the backbone of European medical theory and were translated by the Persian Avicenna (Ibn Sīnā, 980–1037), the Persian Rhazes (Rāzi, 865–925) and the Jewish Maimonides. Translations of Greek medical handbooks and manuscripts into Arabic took place in the eighth and ninth centuries 

Arabic indigenous medicine developed from the conflict between the magic-based medicine of the Bedouins and the Arabic translations of the Hellenic and Ayurvedic medical traditions. Spanish indigenous medicine was influenced by the Arabs from 711 to 1492. Islamic physicians and Muslim botanists such as al-Dinawari and Ibn al-Baitar significantly expanded on the earlier knowledge of materia medica. The most famous Arabic medical treatise was Avicenna's The Canon of Medicine, which was an early pharmacopoeia and introduced the method of clinical trials. The Canon was translated into Latin in the 12th century and remained a medical authority in Europe until the 17th century. The Unani system of traditional medicine is also based on the Canon.