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Related Concept Videos

Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Male Sexual Response: Erection & Ejaculation01:17

Male Sexual Response: Erection & Ejaculation

Sexual stimulation can take various forms, such as physical touch and visual or auditory cues. When this happens, the parasympathetic reflex in the sacral portion of the spinal cord is activated. This reflex stimulates the release of nitric oxide (NO), which then dilates the arterioles in the penis, increasing blood flow to the erectile tissues - the corpora cavernosa and corpus spongiosum.
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
Infertility in Males01:23

Infertility in Males

Male infertility affects millions of couples worldwide, arising from various factors that impact different stages of the reproductive process. An endocrine imbalance resulting from conditions like hypogonadism, Klinefelter syndrome, or pituitary disorders can disrupt hormone levels and reduce sperm production. Testicular defects, such as tumors, cryptorchidism, atrophic testes, abnormal sperm morphology, and low sperm count or motility, may arise due to genetic factors, structural...
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors01:28

Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors

Phosphodiesterase 5 (PDE5) inhibitors are potent enzymes that function to hydrolyze cyclic nucleotides to their corresponding 5' monophosphates. Their unique biochemical properties have been applied in treating Pulmonary Arterial Hypertension (PAH).
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
Penis01:29

Penis

The penis serves a dual role in sexual reproduction and urination. It consists of three main regions: the glans penis, the body, and the root, each with distinct functions and unique anatomical features.
Anatomy of the Penis
The glans penis, or the head, is the terminal part of the penis and houses the external urethral orifice, the exit point for urine and semen. Covered by the prepuce, or foreskin, the glans is noted for its sensitivity and plays a key role in sexual pleasure. The body of the...
Sex Linked Disorders01:43

Sex Linked Disorders

Like autosomes, sex chromosomes contain a variety of genes necessary for normal body function. When a mutation in one of these genes results in biological deficits, the disorder is considered sex-linked.

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Related Experiment Video

Updated: May 19, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
04:22

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility

Published on: May 30, 2025

Breaking the silence: helping men with erectile dysfunction.

Ian Peate1

  • 1ian@ianpeate.com

British Journal of Community Nursing
|August 10, 2012
PubMed
Summary

Erectile dysfunction (ED) is an under-reported condition impacting men's quality of life. Community nurses play a vital role in assessing, diagnosing, and supporting men with ED, requiring up-to-date knowledge for effective care.

Area of Science:

  • Sexual Health
  • Men's Health
  • Community Nursing

Background:

  • Erectile dysfunction (ED) is frequently under-reported, affecting men's sexual health and overall wellbeing.
  • Societal stigma, shame, and guilt are common experiences for men with ED.
  • Understanding ED is crucial for healthcare providers, particularly community nurses.

Purpose of the Study:

  • To provide community nurses with an overview of erectile dysfunction.
  • To highlight the importance of sexual health and wellbeing in relation to ED.
  • To describe the community nurse's role in managing ED.

Main Methods:

  • Literature review and synthesis of current knowledge on erectile dysfunction.
  • Discussion of epidemiological factors, causes, and quality of life impacts.

Related Experiment Videos

Last Updated: May 19, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
04:22

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility

Published on: May 30, 2025

  • Outline of the community nurse's responsibilities in assessment and diagnosis.

    • Main Results:

    • ED significantly impacts a man's quality of life, often accompanied by psychological distress.
    • Community nurses are essential in identifying, assessing, and supporting men with ED.
    • Knowledge gaps among nurses can hinder effective patient care.

    Conclusions:

    • Community nurses require comprehensive knowledge of ED to provide competent and effective care.
    • Addressing the psychosocial aspects of ED is critical for improving patient outcomes.
    • Early assessment and intervention by community nurses can improve men's sexual health and wellbeing.