提高2025公共營養(yǎng)師考試英語能力試題及答案姓名：____________________

一、多項選擇題（每題2分，共20題）

1.ThefollowingstatementsaboutvitaminsaretrueEXCEPT:

A.Theyareessentialforthenormalfunctioningofthebody.

B.Theyareorganiccompoundsthatthebodycanproduceinsufficientamounts.

C.Theyplayakeyroleinthegrowthandrepairofbodytissues.

D.Theycanbeobtainedfromabalanceddiet.

2.Whichofthefollowingnutrientsisconsideredamacronutrient?

A.Iron

B.VitaminC

C.Protein

D.Fiber

3.Whichofthefollowingisamonounsaturatedfat?

A.Saturatedfat

B.Polyunsaturatedfat

C.Monounsaturatedfat

D.Transfat

4.Whichofthefollowingisagoodsourceofdietaryfiber?

A.Whitebread

B.Whiterice

C.Oatmeal

D.Pasta

5.Whichofthefollowingisacommoncauseofirondeficiencyanemia?

A.Regularconsumptionofiron-richfoods

B.Excessivebleeding

C.Chronicinflammation

D.Adequatesunlightexposure

6.Whichofthefollowingvitaminsisknownasthe"sunshinevitamin"?

A.VitaminA

B.VitaminD

C.VitaminE

D.VitaminK

7.Whichofthefollowingisacommonfoodborneillness?

A.Foodpoisoning

B.Vitamindeficiency

C.Allergies

D.Foodborneallergies

8.Whichofthefollowingisagoodsourceofcalcium?

A.Apples

B.Oranges

C.Spinach

D.Milk

9.Whichofthefollowingisariskfactorforosteoporosis?

A.Regularconsumptionofdairyproducts

B.Regularphysicalactivity

C.Smoking

D.Adequatesunlightexposure

10.Whichofthefollowingisabenefitofabalanceddiet?

A.Ithelpstopreventchronicdiseases.

B.Itensuresadequatenutrientintake.

C.Itimprovessleepquality.

D.Alloftheabove

11.WhichofthefollowingisasignofavitaminB12deficiency?

A.Fatigue

B.Memoryloss

C.Weakness

D.Alloftheabove

12.Whichofthefollowingisagoodsourceofomega-3fattyacids?

A.Saturatedfat

B.Polyunsaturatedfat

C.Monounsaturatedfat

D.Transfat

13.WhichofthefollowingisacommoncauseofvitaminDdeficiency?

A.RegularconsumptionofvitaminD-richfoods

B.Limitedsunexposure

C.Adequatesunlightexposure

D.Regularphysicalactivity

14.Whichofthefollowingisasignofazincdeficiency?

A.Slowwoundhealing

B.Hairloss

C.Increasedriskofinfections

D.Alloftheabove

15.WhichofthefollowingisagoodsourceofvitaminC?

A.Whitebread

B.Whiterice

C.Oranges

D.Pasta

16.WhichofthefollowingisariskfactorforvitaminAdeficiency?

A.RegularconsumptionofvitaminA-richfoods

B.Excessivealcoholconsumption

C.Chronicinflammation

D.Adequatesunlightexposure

17.WhichofthefollowingisasignofavitaminEdeficiency?

A.Muscleweakness

B.Nervedamage

C.Increasedriskofinfections

D.Alloftheabove

18.WhichofthefollowingisagoodsourceofvitaminK?

A.Apples

B.Oranges

C.Spinach

D.Milk

19.Whichofthefollowingisasignofamagnesiumdeficiency?

A.Musclecramps

B.Fatigue

C.Heartpalpitations

D.Alloftheabove

20.Whichofthefollowingisabenefitofawell-balanceddiet?

A.Itsupportsahealthyimmunesystem.

B.Ithelpstomaintainahealthyweight.

C.Itreducestheriskofchronicdiseases.

D.Alloftheabove

二、判斷題（每題2分，共10題）

1.VitaminCisafat-solublevitaminandisstoredinthebody'sfattissues.(錯誤)

2.Carbohydratesarethebody'sprimarysourceofenergyandshouldmakeupabout40-50%ofanindividual'sdailycalorieintake.(正確)

3.Saturatedfatsarehealthierthantransfatsandcanbeconsumedinlargequantitieswithoutanyhealthrisks.(錯誤)

4.Awell-balanceddietshouldincludeallfoodgroupsinappropriateportionstoensureavarietyofnutrients.(正確)

5.Allformsofdietaryfiberaredigestedbythebodyandcontributetoitsoverallnutritionalvalue.(錯誤)

6.Therecommendeddailyintakeofproteinisthesameforallindividuals,regardlessofage,sex,orphysicalactivitylevel.(錯誤)

7.Irondeficiencyisacommoncauseofanemia,anditistypicallytreatedwithironsupplements.(正確)

8.VitaminDcanbesynthesizedbythebodywhenexposedtosunlight,andtherefore,supplementationisunnecessary.(錯誤)

9.Itissafetoconsumeexcessiveamountsofdietarysodiumaslongastherestofthedietisbalanced.(錯誤)

10.Regularphysicalactivitycanhelptoimprovenutrientabsorptionandutilizationbythebody.(正確)

三、簡答題（每題5分，共4題）

1.Whatarethethreemacronutrients,andwhatistheirprimaryroleinthebody?

2.Explainthedifferencebetweensimpleandcomplexcarbohydrates.

3.Discusstheimportanceofdietaryfiberanditsroleinmaintainingdigestivehealth.

4.Howdoesabalanceddietcontributetooverallhealthandwell-being?

四、論述題（每題10分，共2題）

1.Discusstheroleofvitaminsandmineralsinthebodyandexplainhowdeficienciescanleadtovarioushealthissues.Provideexamplesofcommondeficienciesandtheirsymptoms.

2.ExplaintheconceptoftheDietaryReferenceIntakes(DRIs)andhowtheyareusedtoguidedietaryrecommendationsfordifferentpopulations.Discusstheimportanceofindividualizingnutritionaladvicebasedonage,sex,andhealthstatus.

試卷答案如下：

一、多項選擇題

1.B.Theyareorganiccompoundsthatthebodycanproduceinsufficientamounts.

解析思路：維生素是必需的有機化合物，人體不能自身合成，需要從食物中獲取。

2.C.Protein

解析思路：蛋白質(zhì)是人體必需的宏量營養(yǎng)素，與碳水化合物和脂肪一起提供能量。

3.C.Monounsaturatedfat

解析思路：單不飽和脂肪是指每條脂肪酸鏈上有一個雙鍵的脂肪，如橄欖油。

4.C.Oatmeal

解析思路：燕麥是全谷物，含有豐富的膳食纖維。

5.B.Excessivebleeding

解析思路：鐵是合成血紅蛋白的重要成分，長期失血會導(dǎo)致鐵缺乏。

6.B.VitaminD

解析思路：維生素D被稱為“陽光維生素”，因為皮膚在陽光照射下可以合成維生素D。

7.A.Foodpoisoning

解析思路：食物中毒是一種常見的食源性疾病，由食用受污染的食物引起。

8.D.Milk

解析思路：牛奶是鈣的良好來源，鈣是骨骼和牙齒健康的重要礦物質(zhì)。

9.C.Smoking

解析思路：吸煙會影響鈣的吸收和利用，增加患骨質(zhì)疏松癥的風(fēng)險。

10.D.Alloftheabove

解析思路：均衡飲食有助于預(yù)防慢性疾病、確保足夠的營養(yǎng)攝入和改善睡眠質(zhì)量。

11.D.Alloftheabove

解析思路：維生素B12缺乏會導(dǎo)致疲勞、記憶力喪失和虛弱等癥狀。

12.B.Polyunsaturatedfat

解析思路：多不飽和脂肪含有多個雙鍵，如歐米茄-3和歐米茄-6脂肪酸。

13.B.Limitedsunexposure

解析思路：陽光是維生素D的自然來源，陽光不足會導(dǎo)致維生素D缺乏。

14.D.Alloftheabove

解析思路：鋅缺乏會導(dǎo)致傷口愈合緩慢、脫發(fā)和免疫力下降。

15.C.Oranges

解析思路：橙子是維生素C的良好來源，維生素C對于增強免疫力和促進傷口愈合很重要。

16.B.Excessivealcoholconsumption

解析思路：酒精消耗會干擾維生素A的代謝，導(dǎo)致維生素A缺乏。

17.D.Alloftheabove

解析思路：維生素E缺乏會導(dǎo)致肌肉無力、神經(jīng)損傷和免疫力下降。

18.C.Spinach

解析思路：菠菜含有維生素K，維生素K對于血液凝固和骨骼健康很重要。

19.D.Alloftheabove

解析思路：鎂缺乏會導(dǎo)致肌肉抽搐、疲勞和心跳不規(guī)律。

20.D.Alloftheabove

解析思路：均衡飲食支持健康免疫系統(tǒng)、幫助維持健康體重并降低慢性疾病風(fēng)險。

二、判斷題

1.錯誤

解析思路：維生素C是水溶性維生素，不會被身體儲存。

2.正確

解析思路：碳水化合物是身體的主要能量來源，占總能量攝入的40-50%是推薦的。

3.錯誤

解