Common Diseases by Body System

Male Reproductive System

Epididymitis

Inflammation of the epididymis, accompanied by a reddening of the scrotum. Symptoms include local pain in the spermatic cord, heat on the swollen part, abdominal pain, fever, discharge from the penis, and difficulty urinating.

Prostate Cancer

The presence of symptoms is indicative of an advanced stage. Symptoms include:

  • Dysuria
  • Urgency
  • Frequency
  • Urine retention
  • Leakage
  • Hematuria

Urinary System

  • Renal Angiomyolipoma
  • Renal Cancer

Gastrointestinal System

Normally, the lining

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Understanding Key Vocabulary and Definitions

Capacity

Definition: The ability to contain, hold, produce, or understand something.

  • Synonyms: Ability, aptitude
  • Antonyms: Inability, limitation

Example: Humans have a great capacity for building relationships.

Confer

Definition: To exchange ideas on a particular subject, often in order to reach a decision on what action to take.

  • Synonyms: Consult, bestow, give
  • Antonyms: Revoke, refuse

Example: Knowing how to read was a gift conferred.

Emerge

Definition: To become manifest.

  • Synonyms: Arise, come up
  • Antonyms:
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Ancient Greek Philosophy: Socrates, Plato, Aristotle

The Anthropological Period of Greek Philosophy

The anthropological period is named for the shift in focus of Greek thinkers to man and his problems. This marked a transition from cosmological inquiries. The Sophists and Socrates are key figures of this period.

Key Ideas and Philosophers

  • Charicles: Democracy is not for the weak; when the strong man rules, the law is shattered.
  • Gorgias: Disadvantage is desirable and depends on the individual.
  • Pythagoras: Man is the measure of all things that are and
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Workplace Regulations and Employee Rights

Workplace Health and Safety

1. Concept of Health and Safety at Work:

These are the measures taken during the performance of work to prevent risks and diseases that may occur to the operator.

Characteristics of Legal Branches

2. Characteristics of Legal Branches:

  • Generality and Abstraction: Rules of conduct are established that apply to everyone.
  • Bilateral: Governs relations and rights.
  • State Origin: The obligation to comply with the rule, providing sanctions for noncompliance, originates from the State.
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Antonio Machado, Valle-Inclán, and Juan Ramón Jiménez

Antonio Machado

Born in Seville in 1875, Antonio Machado moved to Madrid, where he studied at the Institución Libre de Enseñanza. He became a professor of French at the Institute of Soria. He lived in Paris, where he encountered the Symbolist literary world. A proponent of the legal government of the Popular Front and a supporter of the Republic, he died in Collioure.

The Work of Antonio Machado

The first stage encompasses feelings of modernist grief. Melancholy and loneliness appear, and Romantic

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Understanding Isotopes, Radioactivity, and Nuclear Reactions

Isotopes, Radioactivity, and Nuclear Reactions

Isotopes: Are atoms with the same atomic number but different atomic mass.

Radioactivity: The ability of some unstable nuclei to emit particles and/or electromagnetic radiation spontaneously. All nuclei with an atomic number greater than 83 are radioactive.

Internal Radiation: Internal radiation comes from radioactive substances in food, water, and air, which, when ingested or inhaled, are absorbed in living tissue. The main radioactive isotopes contained

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International Trade: Advantages and Balance of Payments

International Trade

  • If countries specialize in the production of certain goods and then trade with other countries, there will be an increase in economic welfare. Countries will specialize in those goods where they have a comparative advantage.

Absolute Advantage:

This occurs when one country can produce a good with fewer resources than another. For example, if the USA can produce cars at a lower cost than the UK, the USA has an absolute advantage in producing cars.

Comparative Advantage:

A country has

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Spain’s Transport Evolution and EU Integration

Features and Transport Problems: Improvements Since the 1980s

They have seen improvements since the 1980s.

Physical Environment Challenges

The physical environment is unfavorable: hilly, steep slopes, and adverse climatic features (frost, heavy rain, and fog). These conditions imply an increased cost and reduce profitability. The route network and infrastructure must adapt to certain characteristics of the physical environment, such as the presence of mountain passes.

Radial Transport Networks

The transport

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Spanish Succession War & Bourbon Reforms (1700-1714)

The War of the Spanish Succession (1700-1714)

Political developments in 18th-century Spain resulted from a dynastic change, as the Habsburgs (los Austrias) were replaced by the Bourbons. Consequently, the government in Spain became more centralized.

  • Charles II was the last Spanish King of the Habsburg line. He died without heirs, but in his will (testamento), he appointed Philip of Anjou (grandson of Louis XIV of France) as his successor, who acceded to the throne as Philip V.
  • The danger of a possible
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Magnetic Resonance Imaging: Principles and Applications

Magnetic Resonance Imaging

http://www.scholarpedia.org/article/Magnetic_resonance_imaging

From Scholarpedia
Joan Dawson and Paul C. Lauterbur (2008), Scholarpedia, 3(7):3381.doi:10.4249/scholarpedia.3381revision #123947 [link to/cite this article]
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Curators and Contributors
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