Notes, abstracts, papers, exams and problems of Medicine & Health

Hospital Infection Control

Hospital Infection Control refers to measures taken to prevent and control infections within a hospital setting. These measures ensure patient safety, protect healthcare workers, and limit the spread of pathogens.

Key Points:

1. Hand Hygiene:
   Washing hands with soap and water or using alcohol-based hand rubs is the most effective way to prevent infection.
2. Personal Protective Equipment (PPE):
   Use of gloves, masks, gowns, and eye protection to prevent transmission of microorganisms.
3. Sterilization and Disinfection:
   Instruments, medical devices, and surfaces are cleaned, disinfected, or sterilized as per protocol.
4. Isolation of Infected Patients:
   Isolation precautions (standard, contact, droplet, and airborne) are implemented to prevent

Modal Verbs Exercises

Exercise 1: Rewrite the sentences using modal verbs.

1. It's forbidden to drive without fastening your seatbelt. You mustn't drive without fastening your seatbelt.
2. Perhaps they told John about the party. They might have told John about the party.
3. It isn't necessary for us to book a table. We needn't book a table.
4. It isn't necessary for her to phone me back. She needn't phone me back.
5. It was a mistake to sell the house. I wish I hadn't. I shouldn't have sold the house.
6. I'm sure he didn't lock the door. He couldn't have locked the door.
7. Perhaps John knew about the trip. He could have known about the trip.
8. You cannot smoke in the underground. You mustn't smoke in the underground.
9. I'm sure Ann didn't send that letter. Ann couldn't have

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

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" »

Common Medical Abbreviations

• RSI: Repetitive Stress Injury
• SAD: Seasonal Affective Disorder
• SIDS: Sudden Infant Death Syndrome
• GP: General Practitioner
• HAV: Hepatitis A Virus
• MD: Medical Doctor

Medications and Treatments

• Decongestant: Decreases nasal stuffiness and relieves a runny nose.
• Anticoagulant: Prevents or delays blood clotting.
• Sedative: Relieves symptoms of stress, irritability, or excitement.
• Laxative: Relieves constipation.
• Digitalis: Strengthens the failing heart.
• Diuretic: Removes excess fluid from the body.
• Antibiotic: Treats infections caused by bacteria and other microorganisms.
• Insulin: Regulates the level of sugar in the blood, used to treat diabetes.

Common Symptoms and Their Causes

• Fainting, dizziness: Anemia
• Headache: Sinus infection
• Fever:

Vocabulary

• Being admired by the people around you
• Being part of a loving family
• Doing really well in your studies or work
• Having enough money to live well
• Having friends
• Having a lot of time to spend on the things I love doing
• Living in a nice neighborhood

Achieve, Carry Out, and Devote

• Achieve: *conseguir/lograr* (It helped her to achieve her aim of improving her family's happiness)
• Carry out: *llevar a cabo* (Susan's concerns prompted her to carry out her own research)
• Devote: *dedicar* (We know devoting more time...)

Stay, Spend, and Pass

• Stay: *permanecer, estar tiempo* (I stayed 2 hours listening to the radio)
• Spend: *pasar/gastar* (I have spent my life studying)
• Pass: *pasar tiempo*

Make, Cause, and Have

• Make: *hizo que* (The bad sound made the film difficult

Here's a list of common English words and their meanings:

1. Want: Desire something.
2. Soar: Rise high.
3. Wail: Cry loudly.
4. Fell: Knock down or drop.
5. Get into: Become involved.
6. Spring: Jump or the season.
7. Own: Possess something.
8. Wore: Past of "wear", dressed.
9. Ride: Travel or sit on.
10. Smiled: Past of "smile", grinned.
11. Flow: Move smoothly. (Corrected from "Fow")
12. Slowly: At a slow pace.
13. Robbery: Theft.
14. Flat: Level surface or an apartment.
15. Fridge: Refrigerator.
16. Disagree: Differ in opinion.
17. Fed: Past of "feed", gave food.
18. Forward: Toward the front.
19. Will: Intent or future tense.
20. Weight: Mass or heaviness.
21. Behind: At the back of.
22. Hurt: Cause pain or injury.
23. Copula: A linking verb (Corrected from "Copboola")
24. Brushed: Past of "brush", swept or touched lightly.
25. Taste: Flavor or sample.