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Related Concept Videos

Breathing01:05

Breathing

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The process of breathing, inhaling and exhaling, involves the coordinated movement of the chest wall, the lungs, and the muscles that move them. Two muscle groups with important roles in breathing are the diaphragm, located directly below the lungs, and the intercostal muscles, which lie between the ribs. When the diaphragm contracts, it moves downward, increasing the volume of the thoracic cavity and creating more room for the lungs to expand. When the intercostal muscles contract, the ribs...
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Mechanism of Breathing II: Expiration01:23

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Other Factors Affecting Respiration Centers01:17

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Breathing is primarily an involuntary activity regulated by the brainstem respiratory centers. However, it can also be consciously controlled, allowing us to hold our breath or take deeper breaths when needed. This voluntary control is facilitated by the cerebral motor cortex, which bypasses the medullary centers to stimulate the respiratory muscles directly.
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Hyperventilation refers to a higher-than-normal rate and depth of breathing, often associated with anxiety attacks. This excessive breathing surpasses the body's need to expel CO2, leading to a condition known as hypocapnia - an unusually low level of carbon dioxide in the blood. Hypocapnia can constrict cerebral blood vessels, reducing blood flow to the brain, which may result in dizziness or fainting. Early signs include tingling and muscle spasms in the hands and face, caused by falling...
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Breathe.

Renee J Flores1

  • 1Geriatric and Palliative Medicine, Department of Internal Medicine, McGovern Center for Humanities and Ethics, Houston, TX77030, USA.

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|August 8, 2023
PubMed
Summary
This summary is machine-generated.

This personal essay explores the author's journey with breast health, from adolescence through a family history of breast cancer. It delves into the profound impact of these experiences on her identity as a woman and mother.

Keywords:
breast cancerbreast cancer preventionbreastslossnarrative medicine

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Area of Science:

  • Medical Humanities
  • Personal Narrative
  • Women's Health

Background:

  • The author recounts her personal experiences with breasts, starting from girlhood and progressing through adolescence.
  • A significant family history of breast cancer, including her mother's diagnosis, profoundly shapes the narrative.

Purpose of the Study:

  • To reflect on the multifaceted identity of a woman and mother facing personal and familial breast health challenges.
  • To explore the emotional and psychological impact of breast cancer on an individual and their family.

Main Methods:

  • Personal essay format utilizing narrative reflection.
  • Integration of medical knowledge as a physician with lived patient experience.

Main Results:

  • The essay highlights the complex interplay between personal identity, womanhood, motherhood, and the specter of breast cancer.
  • It underscores the difficult choices individuals may face when confronted with hereditary cancer risks.

Conclusions:

  • The narrative offers a unique perspective on navigating breast health issues from the viewpoints of a physician, patient, and family member.
  • It emphasizes the enduring significance of personal experience in understanding the broader implications of breast cancer within families and for women's identities.