SEXUALITY AND MEN'S HEALTH Flashcards
Vehicle to demonstrate attraction, intimacy and
commitment
Sexuality
Sexuality is a major priority to ____ patients
SCI, (vs. return of
sensation, ability to walk, N bowel and bladder
function)
salvaging and restoring
remaining function AND remaking and readjusting
Sexual rehabilitation
Who invented the 4-phase model of sexual function
Masters and Johnsons’ (1996)
What is the four-phase model
Excitement
Plateau (high arousal before orgasm)
Orgasm
Resolution (reversal/ dissipation of
phase 1)
EXCITEMENT:
-Tumescence/Erection of erectile tissues
-vaginal lubrication & accommodation
(lengthening & uterine lifting)
-⬆️CV and respiration parameters
-(+)sweating
PLATAEU:
M: Maximal erection & rigidity,
approaches ejaculatory inevitability
F: outer third of vagina forms a
thickening (orgasmic platform)
ORGASMIC PHASE:
-Maximal HR, BP, and RR (in healthy
individuals)
- (+) ejaculation
RESOLUTION
-Gradual reversal of tumescence,
-pelvic vasocongestion,
-neuromuscular tension,
-CV parameters
M:
-additional physiologic refractory period
F:
-extended, repeated, multiple orgasms
are multifactorial involving physiological,
psychological, social, and emotional
components
Sexual Dysfunction
Experience of specific sensations
that motivate the individual to
initiate or become responsive to
sexual stimulation
Sexual desire/Libido
Reduction or change in
sexual drive common
among persons with
disabilities
Hypoactive Sexual Desire disorder
What is an example of a hypoactive sexual desire disorder?
E.g.
(1) Kluver-Bucy
syndrome;
(2) effect of
medications
(replacement of
Dopamine in PD
Other sexual disorders (M&J model)
-Arousal disorders
-Ejaculatory dysfunction
-Orgasmic disorders
Disorders of
male penile
erection
Arousal disorders (AKA erectile dysfunction)
Problems with
the antegrade
seminal fluid
expulsion
Ejaculatory dysfunction
Inability to
reach orgasm
Orgasmic disorder
Problems within these three phases include _______ and
______
fertility issues
dyspareunia
STUDY PAGE 12
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In women, lubrication
depends on:
-intact innervation
-(N) estrogen levels
In men, internal accessory
organ functioning
(including semen
production) and erection
are dependent on:
Adequate testosterone level
2 neurological pathways for genital arousal
Reflexogenic
Psychogenic
REFLEXOGENIC
Triggered by
direct
stimulation
of genitals
PSYCHOGENIC
Supraspinal
origin
(auditory,
imaginative,
visual, etc)
Presence of morning
(REM) erections is a sign
that daytime erection
problems are psychogenic
in nature
-
A. Arousal
B. Ejaculation
1.Parasympahetic
2.Sympathetic
A
B
Two phases of ejaculation
- seminal emission (symph. T10-L2)
- expulsion (parasymph. S2-S4; symph.)
T/F May include orgasmic attainment
without genital stimulation
T
T/F Half of men and women with complete
SCI cannot experience orgasm
F, CAN STILL
T/F High androgen levels make orgasm
more difficult in men and women
F, Low
T/FDopamine levels rise during arousal
and orgasm
F, Oxytocin
T/F Prolactin remain elevated even after orgasm
T
Disability-related sexual dysfunctions (DRSD)
Direct effects of vascular, neurologic (including
pain), hormonal, anatomical, damage to any area
functionally connected to sex response
Disability-related sexual dysfunctions
Indirect effect of medical/ psychological condition
Disability-related sexual dysfunctions
Iatrogenic effects of treatment (radiation, surgery,
meds, chemo
Disability-related sexual dysfunctions
Contextual factors such as biopsychosocial and
situational components
Disability-related sexual dysfunctions
Medications (DA, NA, serotonin)
Drugs that______ affect sexual function
↓ NA
DA blockers _____
↓ libido
DA agonists ________
↑ libido
Effect of serotonin reuptake inhibitors:
↓ libido,
orgasmic and ejaculatory delay
Sympathomimetic drugs ______
inhibit genital arousal
T/F Aging = (↓ elasticity of tissues)
T
T/F More sexual dysfunctions in F vs M
F, more in M
Aging in F
Less vaginal lubrications,
↓ muscle spasm during orgasm,
dyspareunia ↓,
AGING IN M
2-3x as long as to achieve erection,
erection not as rigid,
orgasm delayed,
↓ ejaculatory fluid volume,
penile detumescence occur rapidly,
refractory period longer (days)
Lost interest and people tend to focus more on survival
Impending mortality
(Fatigue,
medications,
change of body image,
altered hormonal status,
catheters,
secondary paralysis, etc)
Neurological changes
Injuries to the central and peripheral nervous
structures
How many years of recovery before remaining neurological sexual function is known
Most acquired neurological damage (2-4 yrs)
Psychological factors
-Depression
-Loss of self-esteem
-Anxiety (premature ejac./dec orgasmic attainment)
Those with cardiovascular problems:
HR: ________bpm
peak SBP: ______ mmHg
METs do not exceed: ______
110-130
150-170
4-5
METs during sex
-Walking @ treadmill c 3mph @ 5% grade
-Climbing 2 flights of stairs (6METs, 20 steps in 10 seconds) -long standing rel.
measure used to determine risk of ischemia or safe return to sexual activities
6 METs
Bladder & Bowel control
-Odor from leakage
-Visibility of urine or stool collection devices
=
↓ sexual interest and self esteem
Two types of pain issues
- Pain in genitalia
- Chronic pain
Patients with chronic pain report sexual difficulties to be ________ that of the general population
2x
Fertility issues
Quantity & Quality of semen
-intravaginal and intrauterine insemination,
-in vitro fertilization
Causes why women are unable to participate in sex d/t/ sexual pain disorders:
-Sjogren’s syndrome
-Severed adductor spasm/spasticity
T/F TBI reduces sperm motility and semen count in men
F, SCI
SCI in W:
- changes in bladder mx
- delayed bowel emptying
- difficulty in transfers
- fatigue
- inc risk for DVT
- inc risk of UTI d/t pregnancy
- pedal edema
- skin breakdown
- thrombophlebitis
- vaginal spotting
Delivery type which are common:
CS sections
Vacuum & forceps extractions
T/F Low birthweight infants are also common in pregnant women with SCI
T
Complete SCI above the LS spinal cord center (above ______):
T10
(+) reflexogenic arousal,
(-) psychogenic arousal
Complete lesions interrupting reflexogenic pathways:
reliance on psychogenic arousal
Men with sacral SCI reliant on psychogenic arousal triggers:
-unwanted seminal emission
-penile detumescence
This are capable of psychogenic arousal:
SCI with preserved sensation in the T11-L2 level
This indicates intact reflexogenic arousal capacity
Presence of (+) bulbocavernosus reflex
Men with SCI:
90% have ejaculatory disorders
Natural ejaculation most likely to occur to men with:
incomplete conus medullaris or cauda equina lesion
natural ejaculation least likely to occur to men with
complete supraconal lesion
FOR SCI: Orgasm is attainable in _____% of men (with ejaculation & ____% in women
40-45
50
In MS, _____% of M&W experience sexual dysfunction
70
Multiple Sclerosis cause decreased libio, inability to attain orgasm
-
- In ambulatory male patients with MS
60% = ED
50% = ejaculatory/orgasmic dysfunction
40% = reduced desire
Women with MS
- 68% unsatisfactory sexual lives d/t fatigue
- 48% dec genital sensation
- 35% reduced vaginal lubrication
- 35% difficulty c arousal
- 72% difficulty reaching orgasm,
- sexual pain disorders
Limb amputation
-Positioning with pillows or wedges,
-side-by-side intercourse
are necessary for upper limb or transfemoral
amputations
Parkinson’s disease
W:
- 75% diff with arousal & orgasm
- 50% low sexual desire
M:
- 70% ED,
- 40% premature ejaculation,
- 40% delayed orgasm
For PD, _____ drugs: increase sexual drive
Dopaminergic
TBI
- Decreased desire and arousal disorders are common
- Low energy and interest in initiating sex
- Difficulties with erection, vaginal dryness
Stroke
Decrease in :
libido,
lubrication,
erectile capability,
frequency of sexual activity
Coronary Artery Disease
75% of middle-aged male patients reported decreased sexual activity
80% with CHF reported inability to engage
in sexual activities
Pulmonary disease
Decreased endurance
Type of DM where sexual dysfunction is correlated with depression
Type 1
In DM, ED correlates c
poor glycemic control,
onset of retrograde ejaculation,
impaired genital sensation
Comorbidities from Chronic Renal Failure (CRF) responsible for ED:
- W: menstrual abnormalities
- Both sexes: dec libido and fertility
Hyperprolactinemia
decreased:
libido,
frequency of sexual intercourse,
orgasmic difficulties
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