S5 PED final exam revision

下列哪項最能反映一個人心血管系統的健康狀況？Which of the following best reflects the health status of the cardiovascular system?

• 血糖水平 Blood glucose level

• 體溫 Body temperature

• 靜止心率 Resting heart rate

• 身高 Height

哪一項不是呼吸系統的主要功能？Which of the following is NOT a main function of the respiratory system?

• 進行氣體交換 Gas exchange

• 幫助調節血液酸鹼值 Helping regulate blood pH

• 儲存脂肪 Storing fat

• 濾除吸入的微粒 Filtering inhaled particles

運動訓練後，心臟能夠泵出的血液量會有甚麼變化？After exercise training, how does the amount of blood the heart can pump change?

• 減少 Decreases

• 不變 Remains unchanged

• 增加 Increases

• 消失 Disappears

人體能發出不同聲音，原因包括：Which of the following are reasons why humans can produce different sounds?

(1) 聲帶長短及張力不同 (1) Differences in the length and tension of the vocal cords

(2) 口腔及鼻腔形狀改變 (2) Changes in the shape of the oral and nasal cavities

(3) 橫膈膜收縮速度不變 (3) Constant contraction rate of the diaphragm

(4) 氣管直徑不變 (4) Unchanged diameter of the trachea

• (1) + (2)

• (1) + (3)

• (2) + (4)

• (3) + (4)

人體在劇烈運動時，呼吸頻率增加的主要原因是？During vigorous exercise, why does breathing rate increase?

• 減低體溫 To lower body temperature

• 增加氧氣攝取及排出二氧化碳 To increase oxygen intake and remove carbon dioxide

• 增加脂肪分解 To promote fat breakdown

• 促進消化 To aid digestion

人體最大攝氧量（VO2max）主要反映哪方面的能力？Maximum oxygen uptake (VO2max) mainly reflects which aspect of fitness?

• 肌肉力量 Muscular strength

• 心肺耐力 Cardiovascular endurance

• 柔韌性 Flexibility

• 爆發力 Power

當運動強度由低漸漸升至高時，下列哪個能量系統的參與變化描述最正確？When exercise intensity gradually increases from low to high, which of the following best describes the change in the involvement of energy systems?

• ATP-PC系統會持續主導所有強度的能量供應 The ATP-PC system continues to dominate energy supply at all intensities

• 乳酸能系統的參與會在高強度短時間運動時顯著增加 The involvement of the lactic acid system increases

• ATP-PC系統的能量供應可維持5分鐘以上 The ATP-PC system can sustain energy supply for more than 5 minutes

• 有氧系統會在運動初期最活躍 The aerobic system is most active at the initial stage of exercise

人體進行激烈運動時，哪種能量系統最先供能？During intense exercise, which energy system provides energy first?

• 有氧系統 Aerobic system

• 乳酸系統 Lactic acid system

• 磷酸原系統 Phosphagen system

• 糖原分解系統 Glycogen breakdown system

從領導角度，籌委會在籌辦比賽時的主要職責包括：From a leadership perspective, which of the following are major responsibilities of an organizing committee when preparing for a competition?

(1) 協調各部門運作 (1) Coordinating operations between departments

(2) 決定比賽地點 (2) Deciding on the competition venue

(3) 監察進度及解決問題 (3) Monitoring progress and problem-solving

(4) 個人訓練安排 (4) Arranging personal training schedules

• (1) + (3)

• (2) + (4)

• (1) + (2)

• (3) + (4)

下列哪一項為「民事侵權行為」例子？Which of the following is an example of a “civil tort”?

• 故意破壞公物 Deliberate vandalism

• 因疏忽導致他人受傷 Causing injury to others due to negligence

• 違規訓練 Training violation

• 不小心遲到 Being late accidentally