Biology (9-1) - 0970 CIE

Sexually Transmitted Infections

Muhtasari

Some infections spread mainly through sexual contact, and one of them, HIV, can quietly disarm the body's own defences over many years. Understanding how it is passed on, and how it is not, is the key to stopping it and to clearing up the fear and myths that surround it.

In this lesson you will define a sexually transmitted infection, name HIV as the pathogen that can lead to AIDS, describe exactly how HIV is transmitted, and explain the practical ways the spread of sexually transmitted infections is controlled.

Malengo

  1. Describe a sexually transmitted infection (STI) as an infection that is transmitted through sexual contact
  2. State that human immunodeficiency virus (HIV) is a pathogen that causes an STI
  3. State that HIV infection may lead to AIDS
  4. Describe the methods of transmission of HIV
  5. Explain how the spread of STIs is controlled

Maelezo ya Somo

Sexually transmitted infections are a major public-health issue, and HIV in particular has shaped global health policy. Knowing the real routes of transmission lets people protect themselves and avoids stigmatising those infected, since HIV is not spread by everyday contact.

Inapatikana kwenye programu ya Green Bridge

Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.

Maelezo kamili ya masomo yenye michoro
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Tathmini ya Somo

Hongera kwa kukamilisha somo la Sexually Transmitted Infections. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.

Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.

Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.

  1. A sexually transmitted infection is one that is transmitted by: A. coughing and sneezing B. sexual contact C. contaminated food D. insect bites Answer: B
  2. HIV is best described as: A. a bacterium that causes AIDS B. a virus that may lead to AIDS C. a fungus spread by saliva D. a harmless microbe Answer: B
  3. Which is NOT a way HIV is transmitted? A. unprotected sexual intercourse B. sharing contaminated needles C. shaking hands with an infected person D. from mother to baby in breast milk Answer: C
  4. Which measure most directly acts as a barrier to STIs during intercourse? A. using a condom B. eating a healthy diet C. taking antibiotics D. drinking more water Answer: A
  5. Why are antibiotics ineffective against HIV? A. HIV is a virus, not a bacterium B. HIV is too small to treat C. antibiotics only work on fungi D. HIV lives outside cells Answer: A

Inapatikana kwenye programu ya Green Bridge

Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.

Maelezo kamili ya masomo yenye michoro
Msaidizi wa kujifunza wa AI
Soma bila mtandao, wakati wowote, mahali popote
Inapatikana kwa Android, Windows, macOS, na Linux

Inapatikana kwenye programu ya Green Bridge

Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.

Maelezo kamili ya masomo yenye michoro
Msaidizi wa kujifunza wa AI
Soma bila mtandao, wakati wowote, mahali popote
Inapatikana kwa Android, Windows, macOS, na Linux

Fanya Mazoezi ya Maswali ya Majaribio

Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Sexually Transmitted Infections? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.

Pakua Programu Kwenye Google Playstore

Kila kitu unachohitaji ili kufaulu katika JAMB, WAEC & NECO.

Green Bridge CBT Mobile App
Msaidizi wa Gumzo wa Kujifunza wa AI Uliobinafsishwa
Maelfu ya Maswali ya Zamani ya JAMB, WAEC & NECO
Zaidi ya Madaftari ya Masomo 1200
Msaada Nje ya Mtandao - Jifunze Wakati Wowote, Popote Pale
Ratiba ya Daraja la Kijani
Muhtasari wa Fasihi na Maswali Yanayoweza Kutokea
Fuata Utendaji na Maendeleo Yako
Maelezo ya Kina kwa Kujifunza kwa Kina