Pre-Test For NANP BCHN Certification Exam Questions With Accurate Answers | Latest 2026 | Graded A+

Pre-Test For NANP BCHN Certification Exam Questions With Accurate Answers | Latest 2026 | Graded A+ Which foods are helpful for lowering blood pressure levels? - answer-Celery, garlic, onions, nuts and seeds or their oils, cold-water fish, green leafy vegetables, whole grains and legumes What are varicose veins? - answer-Dilated, tortuous, superficial veins in the legs What causes varicose veins? - answer-Genetic weakness of the vein walls or their valves; excessive pressure within the vein due to a low-fiber induced increase in straining during defecation; long periods of standing and/or heavy lifting; damage to the veins resulting from inflammation Which supplements may help improve varicose veins? - answer-Vitamins C and E, bioflavonoids, and zinc Which nutrients help support healthy adrenal functioning? - answer-Vitamin C, pantothenic acid, vitamin B6, zinc, and magnesium Which trace mineral plays a major role in the sensitivity of cells to insulin? - answer-Chromium What is diabetes? - answer-A chronic disorder of carbohydrate, fat, and protein metabolism characterized by fasting elevations of blood sugar levels What is hypoglycemia? - answer-A rapid increase in blood sugar levels, followed by a drop in blood sugar levels What is hyperglycemia? - answer-A condition in which there is an abnormally high level of glucose in the blood; often associated with diabetesWhat is hypothyroidism? - answer-Refers to low thyroid gland function What is hyperthyroidism? - answer-Over activity of the thyroid gland Define chronic candidiasis - answer-An overgrowth in the gastrointestinal tract of the usually benign yeast (or fungus) Candida albicians Which disease is characterized by diarrhea and an abnormal small intestine structure caused by the immune system's response to a protein known as gluten? - answer-Celiac disease Which conditions (other than celiac disease) have been associated with gluten intolerance? - answerThyroid abnormalities, insulin-dependent diabetes, psychiatric disturbances including schizophrenia, and hives Which disease is characterized by intermittent bouts of diarrhea, low-grade fever, and pain in the lower right abdomen as well as inflammation throughout the entire thickness of the bowel wall? - answerCrohn's disease What is the most common cause of constipation? - answer-A low-fiber diet Name the four major types of diarrhea - answer-1. Osmotic 2. Secretory 3. Exudative 4. Inadequate-contact Describe osmotic diarrhea - answer-Diarrhea caused by an excess of water soluble molecules in the stool, which results in increased fluid retention in the bowelDescribe secretory diarrhea - answer-Diarrhea results from excessive secretion of ions into the bowel, with the same results of excessive water retention in the stools Describe exudative diarrhea - answer-Usually due to infections and inflammatory bowel diseases, resulting in abnormal intestinal permeability and intestinal loss of serum proteins Describe inadequate-contact diarrhea - answer-Inadequate-contact diarrhea is the result of inadequate contact between surfaces, resulting in inadequate absorption What condition refers to the presence of diverticula in the colon? - answer-Diverticulosis What condition occurs when diverticula become inflamed, perforated, or impacted? - answerDiverticulitis What is dysbiosis? - answer-A state of altered bacterial flora in the gut Name the two most important friendly bacteria that can be used to treat dysbiosis - answerLactobacillus acidophilus and Bifidobacterium bifidum Name the three steps that cause the formation of gallstones - answer-1. Bile supersaturation 2. Nucleation and initiation of stone 3. Enlargement of the gallstone by accretion What are the major risk factors for the development of cholesterol and mixed gallstones? - answer-Diet, sex, race, obesity, high caloric intake, estrogens, gastrointestinal diseases (especially Crohn's disease and cystic fibrosis), drugs, and age What are hemorrhoids? - answer-Abnormally large or painful conglomerates of vessels, supporting tissues, and overlying mucous membrane or skin of the anorectal area What is hyperchlorhydia? - answer-A condition in which there is too much gastric acid secretion in the stomach