chapter 11 Flashcards
Sexual dysfunctions
• Marked by persistent inability to function normally in some area of
the sexual response cycle
• Affect as many as 30 percent of men and 45 percent of women in the United States
• Human sexual response cycle consists of four phases
- Desire
- Excitement
- Orgasm
- Resolution
• Disorder of sexual desires affect one or more of the first three phases
Disorders of desire
definition and the dysfunctions for male and female
- Desire phase of the sexual response cycle
- Urge to have sex, sexual fantasies, and sexual attraction to others
- Two dysfunctions affect this phase
- Male hypoactive sexual desire disorder
- Female sexual interest/arousal disorder
- Checklist
* Male hypoactive sexual desire disorder
- For at least 6 months, individual repeatedly experiences few or no sexual thoughts, fantasies, or desires
- Individual experiences significant distress about this condition
• Female sexual interest/arousal disorder checklist
- For at least 6 months, individual usually displays reduced or no sexual interest and arousal
- Characterized by the reduction or absence of at least three of the following:
- Sexual interest
- Sexual thoughts or fantasies
- Sexual initiation or receptiveness
- Excitement or pleasure during sex
- Responsiveness to sexual cue
- Genital or nongenital sensations during sex
- Individual experiences significant distress
• Biological causes of low sexual desire hormone levels prolactin testosterone estrogen
neurotransmiter activity is
- Abnormal hormonal levels
- Prolactin:Highlevel
- Testosterone:Lowlevel
- Estrogen: High or low level
- Excessive neurotransmitter activity
- Serotonin
- Dopamine
- Pain medications, psychotropic medications, and illegal drugs • Long-term illness
• Psychological causes of low sexual desire
- General increase in anxiety, depression, or anger
- Particular attitudes, fears, or memories
- Certain psychological disorders
• Sociocultural causes of low sexual desire
- Situational pressures
- Unhappy or problematic relationship
- Differences in skills as lover or need for closeness
- Cultural standards
- Sexual molestation or assault trauma
- Certain psychological disorders
• Disorders of excitement
what occurs in men and women and the disorders
- Excitement phase of the sexual response cycle is marked by changes in the pelvic region, general physical arousal, and increases in heart rate, muscle tension, blood pressure, and rate of breathing
- In men: Erection of the penis
- In women: Swelling of the clitoris and labia and vaginal lubrication
- Two dysfunctions affect this phase
- Female sexual arousal disorder(formerly“frigidity”)
- Male erectile disorder(formerly“impotence”)
• Disorders of orgasm
- The orgasm phase of the sexual response cycle occurs when the person’s sexual pleasure peaks and sexual tension is released as the pelvic region contracts rhythmically
- Dysfunctions of this phase
- Premature ejaculation
- Delayed ejaculation
- Female orgasmic disorder
• Checklist • Premature ejaculation Impacted by biological theories overactive underactive greater
- For at least 6 months, individual usually ejaculates within 1 minute of beginning sex with a partner, and earlier than he wants to
- Individual experiences significant distress
- Impacted by youth, inexperience, and infrequent sex
- Biological theories
- Genetic predisposition
- Overactive and underactive serotonin receptors
- Greater penis sensitivity
• Checklist • Delayed ejaculation impacted by low neurological psychological theories
- For at least 6 months, individual usually displays a significant delay, infrequency, or absence of ejaculation during sexual activity with a partner
- Individual experiences significant distress
•
May affect men of any age; 10 percent worldwide
Impacted by low testosterone level, certain neurological diseases, and head or spinal cord injuries
Psychological theories
• Performance anxiety and the spectator role
• Masturbation habits
• Hypoactive sexual desire disorder
• Checklist • Female orgasmic disorder biological causes psychological causes sociocultural causes
- For at least 6 months, individual usually displays a significant delay, infrequency, or absence of orgasm, and/or is unable to achieve past orgasmic intensity
- Individual experiences significant distress
- Prevalence
- Affects 21 percent of women to some degree
- 10 percent or more have never had orgasm; 9 percent rarely have orgasm
- Biological causes
- Diabetes, multiple sclerosis, other neurological diseases
- Drugs and medications
- Menopausal changes
- Psychological causes
- Depression
- Childhood trauma and relationships
- Sociocultural causes
- Society’s sexual restrictive role of women
- First intercourse experience
• Disorders of sexual pain
and causes
dyspareunia
- Genito-pelvic pain/penetration disorders
- Dysfunctions that do not fit into a specific phase of the sexual response cycle and are characterized by enormous physical discomfort during intercourse
- Include vaginismus-outer third of vagina contract involuntary and pelvic floor hypertonus
- Causes
- Learned fear: Cognitive-behavioral
- Infection, disease, menopause
- Dyspareunia: Physical cause-injury during birth
- Checklist
* Genito-pelvic pain/penetration disorder
- For at least 6 months, individual repeatedly experiences at least one of the following problems:
- Difficulty having vaginal penetration during intercourse
- Significant vaginal or pelvic pain when trying to have intercourse or penetration
- Significant fear that vaginal penetration will cause vaginal or pelvic pain
- Significant tensing of the pelvic muscles during vaginal penetration • Individual experiences significant distress