The test aims to detect potentially pre-cancerous changes (called cervical intraepithelial neoplasia (CIN) or cervical dysplasia), which are usually caused by sexually transmitted human papillomaviruses. The test remains an effective, widely used method for early detection of pre-cancer and cervical cancer. The test may also detect infections and abnormalities in the endocervix and endometrium.
Good sources of potassium include: potatoes, sweet potatoes, bananas, tomato sauce (without added salt or sugar), orange juice, tuna (fresh, frozen or tinned, but avoid tuna packed in brine), yoghurt and fat-free milk.ain Content: How to eat more potassium. How to eat more potassium to lower blood pressure. Fruit and vegetables are full of vitamins, minerals and fibre to keep your body in good condition.
Why Your Potassium May Be Low. 1  1. Medication sides effect: Some medications for illnesses like asthma or emphysema can lower your Potassium levels. 2  2. Kidneyâs lose Potassium: For patients whoâve had a kidney transplant or disorder like tubular acidosis, kidney disorders can cause low Potassium levels. 3. Low Magnesium or Sodium: Both Magnesium and Sodium are important to aid the body in Potassium metabolizing. An inadequate intake of Magnesium or absorption issues in the body can produce low levels of Potassium.