Notes, summaries, assignments, exams, and problems for Medicine and health sciences

English Vocabulary and Lifestyle Assessment

This test aims to measure students' learning during the units on lifestyle covered so far.

Adjectives and Definitions

• Awesome: Impresionante
• Boring: Aburrido
• Breathtaking: Impresionante
• Dangerous: Peligroso
• Enjoyable: Agradable/Bueno
• Gentle: Suave
• Hazardous: Peligroso
• Lovely: Precioso
• Pleasant: Agradable
• Thrilling: Emocionante

Descriptive Sentences and Labeling

Label the pictures with a suitable adjective, then create a sentence using those adjectives.

• Hot air balloons: Looking at hot air balloons is really lovely. (Adjective: Lovely)
• Skydiving: Skydiving is very thrilling. (Adjective: Thrilling)
• Concert: The concert was very awesome because of the public. (Adjective: Awesome)
• Flying kites: Flying kites is enjoyable

The Concept of Health

The World Health Organization (WHO) defines health as a state of complete physical, mental, and social well-being. This definition is often considered too idealistic because few individuals achieve such a complete state. The health status of individuals results from various factors, including genetic legacy, environment, behavioral choices, and access to health systems.

Risk Factors and Their Impact

A risk factor is any detectable circumstance in a person related to the probability of developing a disease. These may be associated with individuals, family groups, or communities, acting together to enhance their effects. In all societies, certain individuals or communities have a higher likelihood of becoming ill or dying....

Hazardous Materials: Definitions and Safety

Hazardous Materials are all those materials, substances, or items that, by their volume or hazardous nature, imply a high, and certainly more than normal, risk to health, the environment, and property if they get out of control. These risks can occur during extraction, manufacturing, storage, transport, and use.

Key Definitions

Accident: An unwanted event or action that disrupts the normal work process, causing personal injury and/or material losses.

Chemical: A chemical, either alone or in a mixture or preparation, manufactured or obtained from nature, with the following categories of use: Plant Health, Industrial, and Consumer.

Toxicity: The ability of a substance to cause harm to a living organism.

Hazardous

Weaning

Weaning is the introduction of foods other than breast milk.

Steps for the Development of Food

• Period of 6 months of exclusive breastfeeding.
• The transition period between 4–8 months.
• Modified adult diet period between 6 and 12 months.

Recommendations

• Start no earlier than 4 to 6 months.
• Start with porridge.
• Use familiar staples.
• Start with one food at a time.
• Combine foods only after tolerance is established.
• At the end of the year, simply chop the food.
• Do not add salt, sugar, honey, or butter.
• Remove the bottle around 13 months.
• Offer the child the same food for at least 5 days.
• Gradually increase the amount of food (tablespoons).
• Adjust feeding times to the family schedule.
• Consider the family's allergic history.

Anthropometry

• Anthropometric evaluation

Intrauterine Device (IUD)

The IUD is a small, flexible T-shaped or spiral device made of plastic or copper alloys. It is inserted into the uterus to prevent the implantation of a fertilized egg.

Usage

The device must be inserted by a physician, preferably during the menstrual period.

Advantages

• Highly effective.
• Can be used for up to 8 years with regular check-ups.
• Low cost.
• Does not affect breastfeeding; suitable for postpartum use.
• Reversible: can be extracted when desired.
• Easy to use.
• Does not interfere with intercourse.

Disadvantages

• Requires physician selection and insertion.
• Menstrual bleeding may become heavier.
• Increased risk of pelvic inflammatory disease (PID).
• Risk of uterine perforation.
• Risk of pelvic infections.
• Potential for expulsion.
• Risk of

Understanding Surgical Procedures

Surgical treatment, or surgery, can be classified into major surgery and minor surgery. Major surgery involves complex interventions, such as cardiac procedures, while minor surgery typically involves interventions on the surface of the skin.

Types of Surgical Procedures

• Major Surgical Operations

  When we refer to a surgical intervention, we are often talking about a major surgical operation. Due to their importance and complexity, these procedures could lead to serious complications after surgery. Therefore, the patient should remain in the hospital for some time to be controlled and treated by medical personnel. An example is the removal of the appendix.

• Minor Surgical Interventions

  In contrast, minor surgical interventions

Curated Lexical Entries and Phrases

face-down prone; moistness of the earth to produce enough fruit; Sao-work defensive fortification for increasing the power of a door-eaves. Piece of land that has ceased to grow, up to be unproductive — and, indeed, vanished; act of leaving something for another day-delay-southwest wind llebeig. Roof teginat; lineage, race, family, order or prohibition; made assistant threat of punishment to offenders, ban; renouncing one's religion-apostatar; a pedestrian strip of the things that bring out—throw desvalisar expel LIR-groaning noise; planyívol r noise with the throat-gargamellejarr; eplegar something back on itself — wrinkled. Engaged in intense work — flagellate; separate the meat from the bone-thin....

Dry Heat Sterilization

Incineration

Incinerators or crematoriums are used to sterilize and destroy residual infectious material.

Direct Flame

Apply the material directly to the flame of a Bunsen burner or alcohol lamp for a few minutes. This is commonly used for inoculating loops in microbiology laboratories.

Hot Air Ovens (Poupinel)

These utilize hot air circulation. Due to the requirement for high temperatures and long exposure times, they are rarely used in modern hospital settings.

Ethylene Oxide Gas Sterilization

Along with the autoclave, this is one of the most common methods used in hospitals. Ethylene oxide is a colorless gas at room temperature with a density nine times that of air. It is toxic by inhalation and contact, as well as flammable...

Breast Cancer Screening Programs

Screening typically involves mammography, often starting around age 50, with the goal of detecting emerging cancer (Ca).

• Sensitivity: > 85%
• Specificity: > 90%

Early Detection Recommendations

Monthly breast self-examination (BSE) is generally not recommended due to potential issues:

• Causes anxiety.
• High rate of false positives (FP+).
• May lead to unnecessary biopsies and expense.

Recommendations by Age Group

• Women 35–40 years: Annual clinical breast examination and bilateral mammography (only if clinically indicated).
• Women over 40 years: Annual clinical breast examination and mammography every 1–2 years.

Clinical Presentation and Diagnosis

Clinical diagnosis typically follows two pathways:

1. Asymptomatic Women: Suspicious

Understanding Drugs and Their Functions

A drug is a chemical substance that, when introduced into the body, alters one or more of its functions.

Drug Effects

• Tolerance: The ability of the organism to develop resistance to the effects of a toxin and adapt to it after prolonged use.
• Dependence or Addiction: The physiological need to use a drug for the body to function properly.

Types of Drugs

• Depressants: Slow down the central nervous system and nerve processes.
• Stimulants: Abnormally activate the nervous system.
• Psychedelics: Cause alterations in sensory perception.

Consequences of Drug Use

• Short-term Medical Consequences: Derived from poisoning caused by a high amount of a drug in the organism. These vary depending on the substance and the dose consumed,