Notes, summaries, assignments, exams, and problems for Medicine & Health

Passive Voice

• Active: The secretary types the letter.
• Passive: The letters are typed by the secretary.

• Future Simple: Will type / Will be typed
• Past Simple: Typed / Were typed
• Modal: Can type / Can be typed
• Present Continuous: Am/is/are being + past participle
• Present Perfect Simple: Have / has been + past participle

Impersonal Voice

1. It is thought/said/believed + that...
2. Subject + is considered/thought/said + to be...

The Causative (get/have + object + verb 3rd form)

Often associated with professions. Changes depending on the verbal tenses.

Ex: The painters painted my house / I had my house painted by the painters.

Wish Clauses

1. Wish + subject + past simple (about the future): Not reality, but you want it to happen. Ej: I wish I were a rich man.
2. Wish + could

Cultural Considerations in Drug Therapy

• Ethnopharmacology studies how genetic and cultural factors influence drug metabolism and responses.
• Cultural beliefs can affect medication adherence and acceptance of alternative therapies.
• Language barriers may hinder effective communication about medications; strategies include using interpreters and clear labeling.

Age-Specific Medication Considerations

• Pediatric patients may require dosing adjustments due to immature organ function and higher risk of toxicity.
• Geriatric patients often experience polypharmacy, necessitating careful monitoring for drug interactions and side effects.
• Pregnancy and breastfeeding considerations include avoiding teratogenic drugs and understanding drug transfer into breast milk.

Surgical Wounds: Types, Healing, and Management

Definition of Surgical Wounds

A surgical wound is an intentional incision or cut made in the skin and underlying tissues by a surgeon during a surgical procedure. These wounds result from the use of sterile instruments and are typically closed with sutures, staples, or adhesives.

Classification of Surgical Wounds

Surgical wounds are classified based on their level of contamination and the risk of infection:

Based on Cleanliness and Contamination

1. Clean Wound (Class I)
   • Created under sterile conditions without contamination.
   • No involvement of respiratory, gastrointestinal, or genitourinary tracts.
   • Example: Hernia repair, breast surgery.
   • Infection risk: <2%.
2. Clean-Contaminated Wound (Class II)
   • Involves entry

Simple Past Tense: Structure and Uses

Affirmative Form

• I / You / He / She / It / We / They + Past Simple Verb

Negative Form

• I / You / He / She / It / We / They + did not (didn't) + infinitive (without 'to')

Interrogative Form

• Did + I / You / He / She / It / We / They + infinitive (without 'to')?

Verb Rules for Simple Past

• Regular verbs: Add -ed to the base form.
• Irregular verbs: Use the second column of irregular verb lists (past simple form).

Uses of the Simple Past

• Actions completed in the past at a specific time.
• A series of actions that happened in the past (sequential events).
• Past states or habits.

Past Continuous Tense: Structure and Uses

Affirmative Form

• I / He / She / It + was + verb-ing
• We / You / They + were + verb-ing

Negative Form

• I / He / She /

Essential English Vocabulary

Sports Venues & Equipment

• Badminton Court = Pista de bàdminton
• Boxing Ring = Ring de boxa
• Diving Board = Trampolí de piscina
• Golf Course = Camp de golf
• Ice Rink = Pista de gel
• Martial Arts Gym = Gimnàs d'arts marcials
• Race Course = Hipòdrom / Pista de curses
• Rugby Pitch = Camp de rugbi
• Ski Slope = Pista d'esquí

Sports Equipment

• Ball
• Boots
• Clubs
• Gloves
• Goggles
• Horses (for equestrian sports)
• Racket
• Skates
• Snow (for skiing/snowboarding)
• Water (for water sports)

Crime & Justice Vocabulary

• Prison Sentence = Sentència de presó
• Millionaire = Milionari
• Murders = Assassinats
• Hostage = Ostatge
• Thief = Lladre
• Commit (a crime) = Cometre (un crim)
• Crime = Crim
• Arrest = Arrestar
• Forge = Falsificar
• Hijack = Segrestar (vehicle)
• Kidnap = Segrestar

Understanding Substance Use and Its Effects

Drugs are substances that cause serious damage to our physical and psychological health. Not all drugs are harmful, and not all are illegal. Many substances, such as coffee, alcohol, and even some medications, are present in our daily lives.

Pros and Cons of Consumption

Some perceive positive aspects of drug use, such as the initial moment of euphoria or the perceived ease of socialization. However, the negative impacts are significant, primarily the long-term risks to physical health and mental well-being.

Drug Trends Among Youth in Spain

In Spain, young people are starting to use substances at an earlier age. Typically, this begins with alcohol and tobacco, often progressing to illegal substances like... Continue reading "The Impact of Drug Use and the Importance of Education" »

Overcome Problems: Single Denture

Problems and Solutions for a single denture:

1. Maximum base extension
2. Reduction of forces — achieve proper occlusion
3. Esthetics & phonetics due to anterior deep bite
   1. Selective enamel grinding
   2. Crown extension into dentin
   3. Increase overjet within the limits of esthetics & phonetics
4. Techniques and templates
   1. Yurkastas: U-shaped metal occlusal template, 20-degree — detects minor deviations in the occlusal scheme
   2. Swenson: casts mounted on an articulator — denture teeth set on a pencil-marked diagnostic cast as a guide (time-consuming)
   3. Bruce: clear acrylic resin template with pressure-indicating paste placed over the natural teeth
   4. Boucher et al. (et.al): interferences removed, prematurities removed, balanced occlusion

Porcelain Laminate Veneers: Indications and Contraindications

Indications:

1. Used on slightly/mildly enlarged teeth
2. Traditionally indicated in aesthetic areas where a single crown composite resin veneer would be used
3. To correct diastemas
4. Masking of discolored/stained teeth
5. Repairing enamel defects

Contraindications:

1. Cannot be waxed on short clinical crowns
2. Not suitable for patients with parafunctional habits (e.g., bruxism)
3. Teeth with insufficient enamel for adequate retention
4. Teeth with large restorations or endodontically treated teeth with little remaining structure
5. Patients with tooth wear due to bruxism

Tooth Remineralization: Techniques, Materials, and Concepts

Techniques:

Hand excavation is preferred to preserve as much tissue as possible for remineralization.... Continue reading "Porcelain Veneers, Tooth Remineralization, and Biocompatibility" »

Part 1: General Pharmacology

1. Pharmacology

Definition: Pharmacology is the study of drugs, their sources, properties, actions, uses, and effects on living organisms.

Main Branches

• Pharmacodynamics: What the drug does to the body.
• Pharmacokinetics: What the body does to the drug.
• Clinical Pharmacology: The study of drugs in humans.
• Pharmacotherapeutics: The use of drugs in treatment.
• Toxicology: The study of the harmful effects of drugs and poisons.

2. Pharmacokinetics ⭐⭐⭐⭐⭐

Definition: Pharmacokinetics is the study of what the body does to a drug.

ADME

• A — Absorption: Movement of a drug from the site of administration into the blood.
• D — Distribution: Movement of a drug from the blood to the tissues.
• M — Metabolism: Chemical alteration

Yellow Fever Vaccination: Requirements and Procedure

Vaccination Fees

The total cost for the Yellow Fever vaccination service is $120, broken down as follows:

• Travel Consultation Fee: $50
• Yellow Fever (YF) Assessment Fee: $50
• Injection Fee: $20

Country Requirements for Yellow Fever Vaccine

The following countries often require proof of Yellow Fever vaccination for entry:

Pharmacy Workflow Steps

1. Patient checks in.
2. Fees are explained (Total: $120).
3. Consent is obtained.
4. Check Travax: Ensure the administration date is at least 10 days before the