What is a death rattle and what causes it?

Terminal respiratory secretions (or simply terminal secretions), known colloquially as a death rattle, are sounds often produced by someone who is near death as a result of fluids such as saliva and bronchial secretions accumulating in the throat and upper chest.

Can you cure spinal cancer?

Astrocytomas of the spinal cord usually cannot be removed completely. They may be treated with surgery to obtain a diagnosis and remove as much tumor as possible, and then by radiation therapy, or with radiation therapy alone. Meningiomas of the spinal canal are often cured by surgery, as are some ependymomas.

Why do you lose your hair when you have cancer?

Hair loss occurs because chemotherapy targets all rapidly dividing cells��healthy cells as well as cancer cells. Hair follicles, the structures in the skin filled with tiny blood vessels that make hair, are some of the fastest-growing cells in the body.

How do you know if you have cancer in your mouth?

Possible signs and symptoms of oral cancer that your patients may report include: a lump or thickening in the oral soft tissues, soreness or a feeling that something is caught in the throat, difficulty chewing or swallowing, ear pain, difficulty moving the jaw or tongue, hoarseness, numbness of the tongue or other ...

Is mouth cancer is curable?

If oral cancer is discovered early, the cure rate is nearly 90%. If, however, the cancer has already spread before diagnosis, the survival rate is 60% after five years of treatment. The best outcome for oral cancer is always early diagnosis and treatment.

What is the survival rate for lung cancer?

For instance, 52 percent, or about half, of people diagnosed with early-stage lung cancer live for at least five years after diagnosis. The five-year survival rate for people diagnosed with late-stage lung cancer that has spread (metastasized) to other areas of the body is 4 percent.

Can you be cured of lung cancer?

These cancers can't be removed completely by surgery. As with other stages of lung cancer, treatment depends on the patient's overall health. If you are in fairly good health you may be helped by chemotherapy (chemo) combined with radiation therapy. Some people can even be cured with this treatment.

Is cancer worldwide?

Incidence worldwide. In 2012, an estimated 14.1 million new cases of cancer occurred worldwide. More than 4 in ten cancers occurring worldwide are in countries at a low or medium level of Human Development Index (HDI). The four most common cancers occurring worldwide are lung, female breast, bowel and prostate cancer.

What is the healthiest diet in the world?

Featuring fresh fruit and vegetables, wholegrain cereals, nuts, the odd glass of red wine, fish and dairy, and olive oil as the main source of fat, a Mediterranean diet is well-known as one of the world's healthiest.

What is the happiest nation in the world?

New Zealand. ... The Netherlands. ... Canada. ... Finland. ... Norway. ... Iceland. ... Switzerland. The world's happiest country in the 2015 rankings, Switzerland is known for being a prosperous nation with magnificent ski slopes and rich chocolate. ... Denmark. This isn't the first time that Denmark has been named the happiest country in the world.More items...

What is meant by the French paradox?

The French paradox is a catchphrase, first used in the late 1980s, that summarizes the apparently paradoxical epidemiological observation that French people have a relatively low incidence of coronary heart disease (CHD), while having a diet relatively rich in saturated fats, in apparent contradiction to the widely ...

What is cardiovascular disease Wikipedia?

17.9 million / 32% (2015) Cardiovascular disease (CVD) is a class of diseases that involve the heart or blood vessels. Cardiovascular disease includes coronary artery diseases (CAD) such as angina and myocardial infarction (commonly known as a heart attack).

Is cancer in the throat deadly?

Early stage cancers of the throat are small, localized, and highly curable when treated with surgery and/or radiation therapy. Early stage disease includes stage I, II, and some stage III cancers. Stage I cancer is no more than 2 centimeters in size (about 1 inch) and has not spread to lymph nodes in the area.

Is throat cancer life threatening?

This cancer can spread to other areas near the throat, to the lymph nodes in your neck, and then to other parts of your body. Throat cancer can be life threatening. The sooner cancer is found and treated, the better your chances for recovery. However, even advanced cancer can usually be treated.

Can cancer in the neck be cured?

Many cancers of the head and neck can be cured, especially if they are found early. Treatment varies according to the type, location, and extent of the cancer, and often includes a combination of surgery, radiation therapy, and chemotherapy.

What does it feel like to have a tumor in your throat?

The most common symptom of esophageal cancer is a problem swallowing, with a feeling like the food is stuck in the throat or chest, or even choking on food. The medical term for trouble swallowing is dysphagia. ... When swallowing becomes harder, people often change their diet and eating habits without realizing it.

Do all cancers show up in blood tests?

The samples may show cancer cells, proteins or other substances made by the cancer. Blood tests can also give your doctor an idea of how well your organs are functioning and if they've been affected by cancer. Examples of blood tests used to diagnose cancer include: Complete blood count (CBC).

What do they look for in a blood test?

This test can uncover anemia, infection, and even cancer of the blood. Another common blood test is the basic metabolic panel to check your heart, kidney, and liver function by looking at your blood glucose, calcium, and electrolyte levels.

Can a std come back after being treated?

Chlamydia, gonorrhea, syphilis, and trichomoniasis can all be treated and cured reasonably easily with antibiotics. However, having your STD treated is not a guarantee that it will never come back. There are several reasons why simply finding treatment for an STD isn't enough.

How long does it take to get results from a STD?

It usually takes 2 to 3 days to get the results. Sometimes the tests done from the swabs are not cultures, but are genetic tests to look for gonorrhea or chlamydia. The newest test is done with a urine sample rather than swabs. It can check for gonorrhea and chlamydia.

Can a pap smear detect STD?

STD Myth Exposed: Do Pap Tests Check for STDs? ... Pap smear testing is intended to detect the early signs of cervical cancer. Pap smears do not test for chlamydia, gonorrhea, syphilis, herpes or HIV. These test need to be performed separately and are usually performed through blood or urine testing.

Which STD Cannot be cured?

Some bacterial STDs include chlamydia, gonorrhea, trichomoniasis, and syphilis. STDs caused by viruses can be controlled, but not cured. If you get a viral STD, you will always have it. Some viral STDs include HIV/AIDS, genital herpes, genital warts, human papilloma virus (HPV), hepatitis B virus, and cytomegalovirus.

Can you die from sexually transmitted diseases?

Human papillomavirus infection (HPV) can cause genital warts and cervical and other genital cancers. STDs can be passed from a mother to her baby before, during or immediately after birth. Some of these newborn infections can be cured easily, but others may cause a baby to be permanently disabled or even die.

Why is cancer in the bone so painful?

They produce substances that can dissolve and weaken bones. This may cause a bone to break, which is painful. As the tumor grows in the bone, nerve endings in and around the bone also send pain signals to the brain. They may make bones harden.

Is Stage 4 bone cancer fatal?

Stage IVB bone cancer means that the cancer has spread to the lymph nodes or the tumor is of any size and grade and has spread to another organ besides the lung. ... Stage IV bone cancer is the same as metastatic cancer.

What kills you when you have cancer?

Cancer kills by invading key organs (like the intestines, lungs, brain, liver, and kidneys) and interfering with body functions that are necessary to live. Untreated cancer commonly causes death. In contrast, cancer treatment often saves lives �C especially when cancer is found and treated early.

Why do people lose weight when they have cancer?

Half of all cancer patients suffer from a wasting syndrome called cachexia. Affected patients lose weight, including muscle, no matter how much they eat. The wasting is the immediate cause of about a third of all cancer deaths.

How do we check for cancer?

Examples of blood tests used to diagnose cancer include: Complete blood count (CBC). This common blood test measures the amount of various types of blood cells in a sample of your blood. Blood cancers may be detected using this test if too many or too few of a type of blood cell or abnormal cells are found.

How cancer screening is done?

Screening tests can help find cancer at an early stage, before symptoms appear. When abnormal tissue or cancer is found early, it may be easier to treat or cure. ... Screening tests are done when you have no cancer symptoms.

How do you test for stomach cancer?

In addition to a physical examination, the following tests may be used to diagnose stomach cancer:Biopsy. ... Endoscopy. ... Endoscopic ultrasound. ... X-ray. ... Barium swallow. ... Computed tomography (CT or CAT) scan. ... Magnetic resonance imaging (MRI). ... Positron emission tomography (PET) or PET-CT scan.More items...