Untitled Presentation

Open Ended

Explica, en base a fuentes con respaldo científico, que las alteraciones en el metabolismo del cuerpo humano están relacionadas con la aparición de enfermedades no transmisibles (como la diabetes, la hipertensión y obesidad), y aplica estos conocimientos para analizar cómo los hábitos de vida influyen en la salud.

Multiple Choice

What are the primary barriers mentioned that protect the body from microorganisms?

• Skin

• Mucous secretions

• Both A and B

• None of the above

Multiple Choice

What are the steps involved in the process of phagocytosis as illustrated in the image?

• Adherence of bacteria to the phagocyte membrane

• Formation of a phagosome

• Incorporation of enzymes from lysosomes

• Digestion of bacteria by enzymes

Multiple Select

How can infectious diseases be transmitted?

• Through direct contact with infected individuals

• By airborne transmission

• By contaminated objects

• Through food contamination

Open Ended

List the five stages of infectious disease development as mentioned in the text.

Multiple Choice

What are the main modes of transmission for HIV as mentioned in the text?

• Through blood transfusion

• Through sexual contact

• From mother to child

• Through casual contact

Multiple Choice

How are quarantines used to slow the spread of an epidemic?

• Quarantines prevent individuals from eating food that is potentially contaminated.
• Quarantines allow enough time for antibiotics to take effect in infected individuals.
• Quarantines keep infected individuals separate so they cannot pass the disease to others.
• Quarantines keep people inside their homes so that family members can provide care for each other.

Multiple Choice

A student researching bacteria concluded a report with the claim in the box.Which statement correctly addresses the validity of the claim?

A) The claim is valid because many studies and experiments have shown that bacteria disrupt homeostasis. B) The claim is invalid because there are many types of bacteria that help organisms maintain homeostasis. C) The claim is invalid because only microorganisms such as viruses disrupt the health of organisms. D) The claim is valid because bacteria cause disease.

• A

• B

• C

• D

Multiple Choice

What are the preventive measures for COVID-19?

• Vaccination, use of masks, hand washing, physical distancing, ventilation of spaces

• Use of preservatives, not sharing syringes, control in transfusions, prenatal prophylaxis

• Mosquito nets, repellents, vector control, chemoprophylaxis in endemic areas

• Complete cooking of food, hygiene in handling, adequate refrigeration

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