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

Classification of Antifungal Drugs

Dose:

• For adults: 1 to 2 grams given every 8 hours (as directed by the healthcare provider).
• For children: 25 to 50 mg per kilogram of body weight per day, divided into 3 or 4 doses (as directed by the healthcare provider).

Indications:

• Skin and soft tissue infections
• Urinary tract infections
• Respiratory tract infections
• Bone and joint infections
• Endocarditis

Contraindications:

• Diarrhea
• Nausea
• Vomiting
• Indigestion

Aminoglycosides

Aminoglycosides are a class of antibiotics derived from Streptomyces bacteria. Amikin (amikacin) is an aminoglycoside antibiotic used to treat serious bacterial infections.

Classification of Aminoglycosides

1. Systemic: Streptomycin, Amikacin, Gentamicin, Kanamycin, Netilmicin, Tobramycin, Sisomicin.
2. Topical:

Parkinson's Disease: Pharmacological Treatments

The primary pharmacological treatment for Parkinson's disease focuses on replenishing dopamine, the neurotransmitter deficient in the disease, and managing associated symptoms. Levodopa, often combined with carbidopa, is the cornerstone of treatment, alongside dopamine agonists, MAO-B inhibitors, COMT inhibitors, and anticholinergic agents.

Key Medications for Parkinson's Disease

1. Levodopa

   Levodopa is a dopamine precursor that can cross the blood-brain barrier and is converted into dopamine in the brain.

   It is typically combined with carbidopa, which inhibits the breakdown of levodopa before it reaches the brain, reducing side effects and improving efficacy.

   Levodopa is effective in improving motor symptoms

Medicines → Medicaments / First Aid Kit → Farmàcia de primers auxilis / Band Aid → Tirites  / Nasal spray → spray nasal / Eye drops → Gotes per als ulls / Tissues → Teixits / Lip balm / Chapstick → Bàlsam de llavis / Shampoo → xampú / Conditioner → Condicionador  / Dandruff → Caspa /  Body ache → dolor corporal / Cold / Flu → Refredat / grip  / Sublingually →  Sublingualment / Tablets / Pills → Pastilles / píndoles / Syrup → xarop / Cough / drops → gotes per a la tos / Asthma pump → Bomba d’asma  / Weighing scale → Bàscula de pes / Sanitary pads → Coixinets sanitaris / Diapers → Bolquers / Baby wipes → Tovalloletes per a nadons  / Baby milk powder → llet infantil en pols / Lens solution... Continue reading "Essential Health and Personal Care Vocabulary List" »

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

English Grammar Essentials

Active and Passive Voice Tenses

Time Clauses and Subordinating Conjunctions

Microcytic Hypochromic Anemia

1. Iron Deficiency Anemia

Causes

• Physiological: Nutritional deficiency, menstrual iron loss, pregnancy, blood donation, gastrointestinal bleeding.
• Pathological: Excessive blood loss (peptic ulcers, carcinoma), excessive uterine bleeding.

Clinical Features

• Fatigue, pale oral mucosa/lips/eyes, koilonychia, sparse hair.

Oral Manifestations

• Glossitis, stomatitis, angular cheilitis, oral candidiasis, aphthous ulcers.
• Treatment: Ferrous sulfate, eliminate underlying cause.

2. Thalassemia

Also known as Cooley's anemia. Features include kyphosis, dark urine, and jaundice.

Oral Manifestations

• Spiky short roots, taurodontism, enlarged bone marrow, parotid gland swelling (iron deposition), caries.
• Treatment: Deferoxamine mesylate, RBC

Pharmacology Fundamentals

Medical Prescription Components and Units

A medical prescription includes the date, patient identification (such as name, age, and weight if relevant), the Rx symbol (meaning "take"), the inscription (drug name, strength, dosage form, and quantity), the subscription (instructions to the pharmacist), the signatura or "Sig." (directions for the patient including route, frequency, and duration), the prescriber's information (name, signature, license number), and refill instructions. Units of measurement include micrograms (µg), milligrams (mg), grams (g), milliliters (mL), liters (L), concentrations such as percentage (%) and mg/mL, international units (IU), and sometimes weight per kilogram of body weight. Obsolete units... Continue reading "Pharmacology Essentials: Drug Forms, Actions, and Therapeutic Classes" »

Respiratory System Physiology Q&A

1. Lung Mechanics

Question: What two factors cause the lungs to have a constant tendency to collapse?
Answer: Elastic fibers around the alveoli and surface tension in the alveolar water.

2. Sound Production

Question: What is the organ primarily responsible for sound production?
Answer: Larynx.

3. Tidal Volume

Question: What is the volume of a typical tidal inhalation?
Answer: 500 mL.

4. Gas Exchange Distance

Question: Which of these is closest to the approximate distance between blood plasma and air?
Answer: 1 µm.

5. Alveolar Function

Question: What is the function of type 2 alveolar cells?
Answer: Secrete surfactant.

6. Pleural Membranes

Question: What do we call the membrane around the lungs which is attached to the... Continue reading "Respiratory System Physiology: Key Concepts and Facts" »

Nursing Job Application for [Company Name]

Subject: Application for Nursing Position at [Company Name]

Dear Hiring Manager,

I am writing to express my enthusiasm for the nursing position at [Company Name] and to address the questions you've posed regarding my candidacy.

Why Do You Want to Work for Us?

I am drawn to [Company Name] because of its reputation for excellence in patient care and commitment to fostering a supportive work environment. Your dedication to innovation and professional development aligns perfectly with my own values and career aspirations. I am eager to contribute to a team that prioritizes both patient well-being and employee growth.

Why Did You Leave Your Last Position?

I recently left my previous position to seek new opportunities... Continue reading "Nursing Job Application: Professional Interview Responses" »

Asthma Management Case Study

Patient: Michael Adams, 55-year-old male.

History: Diagnosed with asthma in early adulthood. No other relevant medical conditions or drug allergies. Uses a salbutamol inhaler as needed and a preventer inhaler twice daily.

Emergency Presentation

Admitted to A&E on Thursday afternoon following increasing shortness of breath and wheezing while cleaning his garage. Symptoms included chest tightness, wheezing, and anxiety.

Clinical Assessment

• SpO₂: 89% on room air
• RR: 28 bpm
• BP: 140/85 mmHg
• HR: 102 bpm
• Peak Flow: Below normal range

The patient admitted to inconsistent use of his preventer inhaler. Asthma is a chronic inflammatory condition causing airway narrowing, which can lead to acute exacerbations if treatment is not... Continue reading "Clinical Case Studies: Asthma Management and Wound Care" »