ALS:Physiology of sex and the sexual response Flashcards

(48 cards)

1
Q

sex resonpse 1 what is desire

4things

A

Desire: spontaneous sexual interest
sexual thoughts
erotic fantasies
daydreams

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2
Q

sex response 1: what is libido

A

Libido = sex drive

desire for sexual activity

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3
Q

sex response 1: what are the triggers for the sexual response 1
8points

A
Triggers
Sight
Sound
Smell
Touch
Taste
Fantasy
Memory
Movement
… the Brain!
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4
Q

sex response 1: what is sexual response 1 ffected by

3points

A

Societal and cultural values

Thoughts, feelings and experiences (psychosexual medicine)

Value judgements – a perception of good or bad

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5
Q

sex response 2 what is arousal

what are the male and femle difference 4

A

The body’s physical response to desire.
Male/female differences
Women take longer than men to achieve full arousal.
Age differences
Can last minutes to hours
Can be lost and regained without progression

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6
Q

sexual response 2 disire women seul and mf 1 4

A
Women can achieve arousal without desire
Both sexes
Raised BP, pulse, respiratory rate
Flushing
Nipple erection
Genital and pelvic vascular engorgement
Muscle contraction
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7
Q

sex response 2 femle

A
Enlargement of breasts
Erection of nipples
Vasocongestion of the vaginal walls
Vaginal lubrication *
Elongates and widens
Tumescence and erection of clitoris and labia
Elevation of the cervix and uterus
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8
Q

sex response 2 male

A

Penis erects *
Scrotum thickens and testes rise
Sexual arousal does not always result in an erection
Erection can occur during sleep

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9
Q

sexual response 3 plateau

A

Plateau; period of sexual excitement prior to orgasm.
May be achieved, lost and gained without orgasm.
Increased HR, BP, flushing, RR, muscle tension.
Sense of impending orgasm.
Can last up to 3 minutes

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10
Q

sexual response 3 male

A
Urethral sphincter contracts to prevent 
urine mixing with semen
retrograde ejaculation
Pre-ejaculatory fluid (Cowper’s gland) – presence of sperm is variable
Rising testes
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11
Q

sexual response 3 female

A
‘Orgasmic platform’
Bartholin’s secretions increases
Continuing changes
Uterus
Labia
Areola and nipples 
Clitoris sensitive and withdraws
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12
Q

sexual response 4 organsm

A
Orgasm; conclusion of plateau phase; release of sexual tension and  endorphins. 
Quick cycles of muscle contractions
Euphoric sensation
Peak resps, BP, PR, tension, flush. 
Changes with age
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13
Q

sexual response 4 male

A

Usually associated with ejaculation
single via resolution
3-6 contractions of the urethra, pelvic floor and anus

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14
Q

sexual response 4 female

A

multiple to & from plateau
5-12 contractions of muscles of uterus, vagina, anus and pelvic floor
Increased vaginal secretions

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15
Q

sexual response 5 resolution

A
Resolution; relaxation. Men have a (compulsory) refractory period.
PR, BP falls
Relaxation and drowsiness
Age effect on refractory period
Now seen on MRI
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16
Q

sexual response 5 male

A

Nipples and penis soften
Scrotum relaxes
Testes drop

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17
Q

where is the G spot

A

on the anterior wlall of the vagina about half way in the vagina

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18
Q

sexual response 5 female

A

Blood vessels dilate
Pelvic organs drain
Cervix opens and drops into vagina (closes after 30 min).

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19
Q

Women’s brains have alternative pathways for sexual pleasure where do they happen. What are the two pathways

A

Alone

With a partner

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20
Q

who uses their brans less and whose orgasms are shorter

21
Q

effects of aging on males

A

delayed and less firm erections
longer excitement stage and interval to ejaculation
more direct stimulation to achieve erection
shorter plateau to ejaculation with smaller volume
longer refractory period.
Sildenafil??

22
Q

effects of aging on females

A
reduced lubrication
reduced vascular engorgement
reduced muscle tension
reduced libido. 
HRT??
23
Q

common difficulties and assumptions of consultawtion

A

embarrassment
lack of language to describe emotions/sensations/body parts
peer pressure
assumption of another’s experience (or otherwise)
what is ‘normal’
That experience is with a partner,
and of the opposite gender
and that orgasm is a good experience
easy to be distracted by own experiences/ emotions

24
Q

what parts of the brain control orgasm

A

30 parts including prefontal cortex

25
what is needed for gratification and fulfilment
Penetration not necessary all 5 phases not necessary orgasm varies in intensity; from spasm and loss of control to relaxation Some women don’t orgasm
26
what are the sexual practices
Be aware of cultural/subcultural norms. Very open to value judgements. Penetration…of where? (if where) By whom or what? Education of what is safer sex unhealthy sex? What are the implications for STIs eg resistant gnorrhoea? contraception? other health issues? The Law? Violence?(excitement) Payment?
27
what are the different attitudes values and biases
``` Different sex same sex group sex paid sex public sex married unmarried older age differentials strangers cross cultures ```
28
what is the gmcs opion on the attidues values and biases
If you can’t handle it impartially, find someone who can. (GMC)
29
what is is sex like in the LGBT community
``` Diversity among orientations erotic and emotional attractions complex interrelations Multiple influences sociocultural factors Interpersonal experiential Open mind and open questions Research guided by popular conceptions and attitudes ```
30
what are the factors for sexual dysfunction
Lifelong Acquired Situational could Generalised
31
what are the types of physical or psychological sexual disorders
``` Hypoactive sexual desire disorder Sexual aversion disorder Female sexual arousal disorder Male erectile disorder Female orgasmic disorder Male orgasmic disorder Premature ejaculation Dyspareunia Vaginismus ```
32
how can sexual dysfunction occur
``` Additional DSM sexual disorders that are not sexual dysfunctions Paraphilias PTSD genital mutilation childhood sexual abuse ```
33
what are the way peole present with sexual dysfunction
‘cant have sex’ – ‘it’s too painful’ | Low libido – no interest
34
what is hypoactive sexual desire
a lack or absence of sexual fantasies and desire for sexual activity More common in women. Causes clinically significant distress/impairment The client’s big hope is androgens/pills … our big reliance is ‘sex therapist’: assess, formulate, counselling (with education and homework)
35
what are the three types of Hypoactive sexual desire
Lifelong/generalized: Little or no desire for sexual stimulation (with a partner or alone) and never had. Acquired/situational: Previously sexually interested in his present partner but now lacks sexual interest in them but has desire for sexual stimulation (i.e. alone or with someone other than his present partner.) Acquired/generalized: Previously had sexual interest in his present partner, but lacks interest in sexual activity, partnered or solitary
36
Hypoactive sexual desire or Sexual Interest/Arousal Disorder
Lifelong or acquired Generalized or situational Partner factors (partner’s sexual problems, partner’s health status) Relationship factors (e.g., poor communication, relationship discord, discrepancies in desire for sexual activity) Individual vulnerability factors (e.g., depression or anxiety, poor body image, history of abuse experience) Cultural/religious factors (e.g., inhibitions related to prohibitions against sexual activity) Medical factors (e.g., illness/medications)
37
what are the causual factors in sexual dysfunction
``` Predisposing Factors Restrictive upbringing Disturbed family relations Traumatic early sexual experiences Poor sex Education Precipitants Relationship discord Random failure Infidelity Partner dysfunction Depression Anxiety Traumatic sexual experience Ageing Maintaining Factors Performance anxiety Fear of failure Partner demands Poor communication Guilt Loss of attraction Depression ```
38
Sexual dysfunction; physical superficial
``` Infection Allergy injury (epis., irrad) ‘vulvodynia’ unknown ```
39
Sexual dysfunction; physical deep
``` Infection Inflammation Tumour Post surgical Bladder and bowel Post sexual abuse Treat the cause if found ‘red herrings’ team approach ```
40
what are vaginismus
cannot achieve penetration due to muscle spasm. Abuse/anxiety/ pain leading to phobia. Negative control. Rx= Cognitive BT commonly. May benefit from ‘trainers’.
41
what is female anorgasmia
Persistent or recurrent delay in or absence of orgasm (by any stimulation.) Anger Fear of loss of control Poor technique Hangups due to upbringing e.g. religion Unmet physical and emotional needs Management; Education, myths, relationships For some women, just the way it always is!
42
what is premature ejaculation
Ejaculation before wished, recurrently Usually younger men ‘performance anxiety’ Specialist care, often in a multidisciplinary team; psychological and drug treatment.
43
what is male orgasmic disorder
``` delay or absence of orgasm/ejaculation, persistently (not retrograde ejaculation) Causes Sexual trauma Hostility overcontrol (religion again) lack of trust Psychological management ```
44
what is NATSAL
national sexual lifestype. | there arr more people
45
what is erectile dysfunction
Inability to attain or retain an erection until completion of sexual activity. Causes; physical, psychological, mixed reasons. Multifactorial; drugs, alcohol, HIV, CVD, spinal cord lesions. Management Sensitive full social and sexual history as well as general history Physical exam and workup Injections, pellets, prostheses, pumps, psychological therapy. (Note CVD link)
46
what are the conditions and treatments of same
``` Diabetes coronary artery disease renal failure CVA arthritis prostatic disease poor hygiene Mental health problems hormone deficiencies/ imbalance ```
47
what is FGM
“All procedures which involve removal of or any other injury to the female external genitalia, for non-therapeutic reasons” Is a crime – violence against women and girls Classification - Types 1, 2 ,3 and 4 Has short and long term adverse health effects Management – clinical, safeguarding Mandatory reporting
48
how do we get unconditioned or learned expressions of sexual wanting, liking and inhibition
the brain integrates sensory sexual stimuli with the internal state