Notes, summaries, assignments, exams, and exercises for Medicine and health sciences for Other courses

Foundational Concepts in Healthcare

Goals of Healthcare

• Prevent morbidity
• Prevent disability
• Prevent mortality

WHO Definition of Health

The World Health Organization (WHO) defines health as: "complete physical, mental, and social well-being.”

Top Causes of Death

• Heart disease
• Cancer
• Chronic lower respiratory diseases
• Accidents
• Stroke

Quality of Life Metrics

Where q represents quality and g represents time discount.

Medical Triaging Levels

Triaging categorizes patients based on immediate need and resource requirements:

1. Immediate Risk of Death: Highest priority.
2. Serious Immediate Medical Need: High priority.
3. Levels 3, 4, 5: Priority is dependent on the number of resources needed (more resources required generally means a lower numerical level).

Types of Healthcare

Essential English Vocabulary for Health & Fitness

Expand your English vocabulary with these key terms related to health, fitness, and everyday situations. Each word includes its Spanish translation and a clear English definition.

1. Avoid

• Evitar
• To stay away from something.

2. Break Up

• Terminar (una relación)
• To end a romantic relationship.

3. Catch a Cold

• Resfriarse
• To become sick with a cold.

4. Chase

• Perseguir
• To run after something or someone.

5. Come Down With

• Caer enfermo de
• To get an illness.

6. Cut Down On

• Reducir
• To use or do less of something.

7. Deal With

• Lidiar con
• To handle a problem or situation.

8. Disease

• Enfermedad
• An illness that affects the body.

9. Enable

• Permitir
• To make something possible.

10. Endurance

• Resistencia
• The ability to keep going without

Core Vocabulary Definitions

• To conduct: To do, to carry out, to undertake.
• To capture: To catch.
• To synthesize: To produce sounds, speech, or music electronically.
• To respond: To answer, to reply, to react.
• Signature: Typical or associated with a particular person.
• To evolve: To develop.
• Label: A classifying phrase or name applied to a person or thing.
• Hi-tech: Using the most modern or advanced technology available.
• Backpack: Rucksack.
• To sense: To notice, to detect.
• Heart rate: The speed at which the heart beats.
• To provide: To supply, to give.
• Gadget: A small tool, device, or piece of equipment that does something useful.
• To bark: To make the short, loud sound that a dog makes.
• Goal: Objective, target, purpose.
• To aim: To try or intend to achieve something.

Oral Drug Bioavailability: Unpredictable Factors

The bioavailability of oral drugs can be unpredictable because drug absorption depends on many factors, including:

• Gastrointestinal functional status: How well the digestive system is working.
• Food intake: Presence or absence of food can affect absorption rates.
• pH level: The acidity or alkalinity within the gastrointestinal tract.

Sublingual Drug Administration: Key Benefits

The sublingual route is particularly useful for certain drugs, such as nitroglycerin, for two main reasons:

• It allows for rapid administration in emergency situations.
• It bypasses first-pass metabolism in the liver. Drugs that are extensively metabolized in the liver may not reach therapeutic plasma levels if administered orally.

A Plaster of Paris (POP) cast is a traditional material used for immobilizing broken bones, injuries, or post-surgical healing. It is made from calcium sulfate hemihydrate, which hardens when mixed with water. Understanding its benefits and drawbacks is crucial for patient care.

Advantages of Plaster of Paris Casts

• Excellent Molding Ability: POP has a smooth texture and is easy to mold, which allows for a precise fit around complex body contours.
• Superior Immobilization: Once set, it provides rigid and strong support for fractures, promoting proper healing.
• Cost-Effective: It is significantly cheaper than synthetic alternatives like fiberglass, making it a widely accessible option.
• Radiolucent: X-rays can easily pass through the cast, allowing doctors

Premature Ejaculation (PE) Management

Dapoxetine (Priligy)

Dapoxetine is a selective serotonin reuptake inhibitor (SSRI) that modulates the ejaculatory reflex.

Dosing and Administration

• Dose: 30 mg, taken 1–3 hours before anticipated intercourse.
• Maximum Frequency: One dose per 24 hours.

Side Effects

• Dizziness
• Vomiting
• Fainting (Syncope)
• Hypotension

Contraindications

• Significant cardiac conditions.
• Hepatic impairment.
• Renal impairment.
• Concomitant use with antidepressants or drugs that may cause serotonin toxicity.
• Concomitant use with strong CYP3A4 inhibitors.

Alternative PE Treatment

Local anesthetics have also been used effectively to manage premature ejaculation.

Phosphodiesterase Type 5 (PDE5) Inhibitors

Common Side Effects of PDE5 Inhibitors

• Headache: Tadalafil-

Vocabulary for Describing Meat

Describing Meat Quality (Adjectives)

• Red, Dark, White, Tender, Pinkish (Carn rosada)
• Bright Red (Vermell intens)
• Sweet, Game Meat, Dry (Seca)
• Tasty (Sabrosa)
• Versatile, Pink (Carn rosa)
• Farmed, Wild, Tasteless (Insípida, sense gust)
• Lean Meat (Sense greix, carn magra)

Meat Doneness Levels

These terms describe the internal cooking point of the meat:

• Punt més (Most done): WELL COOKED / WELL DONE
• Al punt (Medium): MEDIUM-RARE
• Punt menys (Least done): RARE / UNDERCOOKED

Essential Meat Cuts and Charcuterie

Meat Cuts Vocabulary

• LAMB LEG: Cama de xai
• HAM: Pernil
• CURED HAM: Pernil salat (This is the name for salted ham)
• STEAK: Bistec
• MINCED MEAT: Carn picada
• TENDERLOIN / SIRLOIN: Solomillo. LOIN alone means Llom.
• RUMP: Rabadilla (The upper

This pushes your blood through your body: heart (corazon)

Grammar: the comparative, superlative, and equative

Drug Trafficking Operation in Cádiz

Last year, a drug smuggling operation took place on the coast of Cádiz using boats and speedboats. The suspects were involved in drug dealing and belonged to an organized criminal group dedicated to drug trafficking that had been pursued by the Guardia Civil for a long time.

Residents alerted the Guardia Civil because the drug boats were near the coast, creating a dangerous situation. As a result, officers launched a police operation. However, the patrol boats were not as fast as the smugglers’ speedboats. During the operation, two sergeants from the Guardia Civil specialized in organized crime tragically lost their lives.

Finally, thanks to witness statements, officers identified and arrested the suspects....