TOEFL 어휘

destroy many harmful microorganisms on nonliving surfaces

소독하다

amount and schedule for giving medicine

투약 용량과 용법

concealing treatment allocation from participants and relevant researchers

이중 눈가림의; 이중 맹검의

sleepy and less alert

졸리는; 나른한

recognition of condition at an initial stage

조기 발견; 조기 검출

ability of intervention to produce intended effect under study conditions

효능; 중재 효과

ability to sustain physical effort

지구력

disease occurrence above expected level in population

질병의 유행

study of distribution and determinants of population health

역학

begin to sleep

잠들다

practices cleaning hands to reduce germ spread

손 위생

unequal health outcome associated with disadvantage

건강 격차; 건강 불평등

ability to find understand and use health information

건강 정보 이해·활용 능력; 건강 문해력

chemical messenger regulating body functions

호르몬

supply body with water

수분을 보충하다

persistently elevated blood pressure

고혈압

body defenses against infection and abnormal cells

면역계

enter and multiply in host body

감염시키다

invasion and multiplication of pathogens in body

감염

disease caused by pathogenic agents

감염성 질환

body response to injury or harmful stimuli

염증

difficulty sleeping despite suitable opportunity

불면증

organ filtering blood and regulating fluid balance

신장; 콩팥

expected remaining years of life under mortality conditions

기대 수명; 기대 여명

organ processing nutrients and other substances

간

breathing organ exchanging gases with blood

폐

harmful deficiency excess or imbalance of nutrition

영양 불량

emotional psychological and social wellbeing

정신 건강

chemical processes sustaining living body

물질대사; 신진대사