2020 NECO HEALTH EDUCATION THEORY ANSWERS
A population is defined as a group of individuals of the same species living and interbreeding within a given area
[Pick any four]
(i)Political The government doesn’t provide enough facilities to control the number of people.
(ii)Lack of knowledge about family planning.
(iv)Old-age social security.
the practice of controlling the number of children one has and the intervals between their births, particularly by means of contraception or voluntary sterilization.
(a)long-acting reversible contraception, such as the implant or intra uterine device (IUD)
(b)hormonal contraception, such the pill or the Depo Provera injection.
(C) barrier methods, such as condoms.
(d)permanent contraception, such as vasectomy and tubal ligation.
(a)Ball and socket joint
A balanced diet gives your body the nutrients it needs to function correctly. To get the nutrition you need, most of your daily calories should come from: fresh fruits
(B)storage in vinegar under acidic condition
would be things such as marinating your chicken, slicing, dicing, julienning (is that a word?) anything that does not involve actually cooking the food
Cooking techniques would be something such as roasting, searing, poaching, anything that relates to actually cooking the food.
(i)The large intestine:
absorbing water and electrolytes
Production of bile, which helps carry away waste and break down fats in the small intestine during digestion
The stomach is a hollow organ, or “container,” that holds food while it is being mixed with stomach enzymes
Antenatal care is : the routine health control of presumed healthy pregant women without symptoms (screeening), in order to diagnose diseases or complicating obstetric conditions without symptoms, and to provide information about lifestyle, pregnancy and delivery.
A bacterium called Vibrio cholerae causes cholera infection. The deadly effects of the disease are the result of a toxin the bact eria produces in the small intestine
ii)One mode of transmission of cholerae
Transmission occurs through the ingestion of contaminated water or food. Sudden large outbreaks are usually caused by a contaminated water supply. Outbreaks and endemic and sporadic cases are often attributed to raw or undercooked seafood.
iii) Two symptoms of cholera:
(a)Diarrhea. Cholera-related diarrhea comes on suddenly and can quickly cause dangerous fluid loss — as much as a quart (about 1 liter) an hour. .
(b)Nausea and vomiting. Vomiting occurs especially in the early stages of cholera and can last for hours.
iv) Two preventive measures of Cholera
(a)Use latrines or bury your feces (poop); do not defecate in any body of water.
(b)Cook food well (especially seafood), keep it covered, eat it hot, and peel fruits and vegetables
respiration is the movement of oxygen from the outside environment to the cells within tissues, and the transport of carbon dioxide in the opposite direction.
psychological dependence is generally meant to describe the emotional and mental processes that are associated with the development of, and recovery from, a substance use disorder or process addiction.
Physiological drug dependence is characterized by the body relying on an external (exogenous) source of a chemical substance to prevent withdrawal.
Alcoholism is the inability to control drinking due to both a physical and emotional dependence on alcohol.
(ii)body is going to look pale
National Agency for Food and Drug Administration and Control
National Drug Law Enforcement Agency
Corona virus disease