TEST 4 Flashcards
ANUS, RECTUM, PROSTATE, BREAST, FEMALE GU, MALE GU, MS, NEUROLOGIC
Anal canal
(3.8 cm long in adult): outlet of GI tract
rectum
: (12 cm long in adult) : distal portion of GI tract
prostate
- located 2 cm behind symphysis pubis & anterior to rectum
- surrounds the bladder neck and urethra
- secretes a thin, milky, alkaline fluid
meconium stool
infant’s first stool ( within 24-48 hrsafter birth), is dark green, sign of anal patency
frequency of infant stool
normally one after each feeding (from gastrocolic reflex)
when does a child gain voluntary control of stool
- 1.5-2 yrs
- voluntary control occurs with mylination of nerves supplying the anal sphincters
the prostate gradually enlarges in middle age/aging males with what
increased incidence of benign prostatic hypertrophy (BPH)
Prostate cancer screening
Discuss PSA and DRE annually
Beginning at age 50 for average risk
Beginning at age 45 for high risk (African Americans and those with 1st degree relative
Colon cancer screening:
Colonoscopy every 10 years beginning at age 50 (sooner if risk factors present)
rectal bleeding
subjective assessment
blood in the stool (melena), any odor
black tarry stools indicate
subjective assessment
gi bleed
non tarry black stools indicate
subjective assessment
iron med ingestion
red blood in the stool indicates
subjective assessment
gi bleed, localized bleed in anus, cancer
abnormal stool
subjective assessment
clay-colored (absent bile pigment), frothy stool (steatorrhea-excessive fat in stool), flatulence
medications affecting stool
subjective assessment
laxatives, stool softens, enemas, iron pills
rectal conditions
subjective assessment
hemorrhoids, pruritis, fistula, fissures
family history of anus/rectum/prostate
subjective assessment
polyps; colon, rectal, or prostatic cancer
self care behaviors
anus/rectume/prostate- subjective assessment
amount of high-fiber foods in diet, water intake (glasses per day); date of last digital rectal exam, colonoscopy, prostate-specific antigen test (for men)
Examine the stool
OBJECTIVE ASSESSMENT: anus/rectum/prostate
normally soft with brown color)
rectal bleeding
OBJECTIVE ASSESSMENT: anus/rectum/prostate
bright red blood on surface of the stool
colonic bleeding
OBJECTIVE ASSESSMENT: anus/rectum/prostate
bright red blood is mixed with stool
black tarry stool with distinct odor
OBJECTIVE ASSESSMENT: anus/rectum/prostate
upper gi bleed
black stool
OBJECTIVE ASSESSMENT: anus/rectum/prostate
ingestion of iron or bismuth substance
gary/tan stool
OBJECTIVE ASSESSMENT: anus/rectum/prostate
lacks bile
pale/yellow/greasy stool
OBJECTIVE ASSESSMENT: anus/rectum/prostate
steatorrhea
occult blood
OBJECTIVE ASSESSMENT: anus/rectum/prostate
colon cancer
test stool for occult blood
OBJECTIVE ASSESSMENT: anus/rectum/prostate
alse positive can occur with intake of red meat or if taking Fe supplements within the last three days
fissure
tear
hemorrhoids
enlarged blood vessel
rectal prolapse
rectal wall protrusion through anua
pruritis ani
intense itching around anus
fecal impaction
collection of hard, desiccated feces in the rectum
rectal polyp
requires biopsy
carcinoma
rectal cancer
breasts
mammary glands
Need to assess both male & female
Are accessory reproductive organs in females
location of breasts
Located anterior to pectoralis major & serratus anterior muscles between 2nd & 6th ribs
surface anatomy
breast
Tail of Spence
Nipple
Areola
Montgomery’s glands
4 quadrants
breast
upper outer quadrant, lower outer, lower inner quadrant, upper inner quadrant
* Upper outer quadrant: location for most breast tumors
glandular tissue
breast- internal anatomy
- Lobes
- Lobules
- Alveoli
- Lactifereous duct
breast tissues
glandular
fibrous
adipose
fibrous tissue
breast
- Suspensory ligaments
- -Cooper’s ligaments
Lymphatics (Anterior Lymphatic Drainage)
breast
- > 75% of lymph drains into the ipsilateral axillary nodes.
- Drainage flows from central axillary nodes up to the infraclavicular and supraclavicular nodes.
- Small amount of lymph drains directly up to infraclavicular group, deep into chest, or into abdomen, or crosses over to the opposite breast.
Central axillary nodes
breast
: high up in middle of axilla, receives lymph from the other 3 groups
Pectoral nodes
breast
(anterior): just inside anterior axillary fold
subscapular nodes
breast
(posterior): deep in the posterior axillary fold
lateral nodes
breast
along the humerus inside the upper arm
Milk lines or ventral epidermal ridges:
breast
present during embryonic life; curve down from axilla to groin bilaterally
* Breast develop along thoracic milk line ridge
supernumerary nipple
breast- developmental considerations
an extra nipple which develops along the mammary ridge
breasts at birth
contain just lactiferous ducts; areola is not present
asolescent females
effects of estrogen on the breasts results in:
- Increased fat disposition
- - Development of duct system
- - Earlier onset of puberty
- * African Americans: mean age is 8 & 9
- * Whites: mean age is 10
- - Asymmetry (one breast may develop quicker)
- - Breast tenderness is common
Tanner’s Sexual Maturity Rating (1969) or Sexual Maturity Rating
- Five stages (full development from stage 2-5 takes an average of 3 yrs; can range from 1.5 – 6 yrs)
- Development of pubic hair
- Axillary hair (onset 2yrs after pubic hair)
monthly changes of breast
- Midcycle to onset of menstruation: increased nodularity
- 3 to 4 days before menstruation: fullness with heaviness & tenderness
- Days 4 to 7 of menses: smallest size
pregnancy
breast
-Noted changes at second month
- Increased ductal system & supporting adipose tissue
- - True secretory alveoli develop
- - Nipples become larger, darker, more erectile
- - Enlarged, darker areolae
colostrum
breast
may be expressed after the 4th month; precursor to milk (contains some amount of protein & lactose as milk but almost no fat)
milk production
breast
(lactation) occurs at 1-3 days postpartum
post menopause: decreased estrogen & progesteroneresulting in:- Decreased glandular tissue with formation offibrous tissue- Atrophy of adipose tissue- Major decrease in breast size in the 80’s;decreased elasticity sagging, flabby,flattened breasts- Axillary hair decreases
aged female- breast
- Decreased glandular tissue with formation of fibrous tissue
- Atrophy of adipose tissue
- Major decrease in breast size in the 80’s; decreased elasticity
- sagging, flabby, flattened breasts
- Axillary hair decreases
Male breast:
Male breast:
- Underdeveloped tissue behind the nipple
- Well developed areola but nipple is small
Gynecomastia:
enlargement of the male breast, temporary enlargment is common during adolescence; can occur in the aging male (from decreased testosterone levels)
Breast development
African American: mean age of 8.87
Whites: mean age 9.96
Menses:
African Americans: average age 12.16
Whites: average age12.88
Breast cancer
- Increased incidence in whites
- Lower risk in Asian, Hispanic & Native Americans, but poorer outcomes
- Alcohol use can increase likelihood of developing breast cancer
- Effect of fat in diet is questionable
Influence of breasts on self-image, sexual attractiveness and beauty
strong influence in western culture
Risk factors that cannot be changed:
Female gender, age > 65
Personal history of breast CA
Mutation of BRCA1 & BRCA 2 genes
Previous biopsy with breast atypical hyperplasia or breast disease
Previous breast irradiation
Menstruation before age 12 or menopause after age 50
First degree relative with breast cancer
Risk factors that cannot be changed:
Lifestyle-related risk factors: breast cancer
Nulliparity or first child after age 30
Current oral contraceptive use
Long-term use of HRT (combinedtype)
Not breast feeding
Alcohol intake of 2-5 drinks daily
Obesity (especially after menopause & high-fat diet
pain
Assessment: Subjective Data
pain or tenderness in the breast (mastalgia), history of trauma, infection, benign breast disease, relationship to menstrual cycle, precipitating & associating factors
lump
Assessment: Subjective Data
: lump or thickening, when noticed, any changes
discharge
Assessment: Subjective Data
Galactorrhea, clear, bloody or blood tinged, note any medications
rash
Assessment: Subjective Data
note when it was noticed, location, appearance
swelling
Assessment: Subjective Data
one location or generalized, relationship to menses, lactation, pregnancy
trauma
Assessment: Subjective Data
: swelling, lump, or break in skin
History of breast disease
Assessment: Subjective Data
type, method of diagnosis, date, treatment, family history of breast cancer, fibrocystic diseases
surgery
Assessment: Subjective Data
biopsy, mastectomy, mammoplasty (augmentation or reduction)
surgery
Assessment: Subjective Data
biopsy, mastectomy, mammoplasty (augmentation or reduction)
Self-care behaviors for women
Assessment: Subjective Data
monthly breast self -examinations, routine clinical breast examination, mammograms
* Ages 40-44: Have opportunity for annual screening mammography
* Ages 45-54: annual screening mammography
* Ages 55+: annual or biennial mammography
axilla
breast- subjective
Tenderness, lump, or swelling, Rash
General appearance
Objective Data- breast
size & shape
* Sudden increase in size of one breast indicates inflammation of new growth
skin
objective data-breast
smooth & even color normally, striae after pregnancy
* Abnormal findings: edema, redness, hyperpigmentation, unilateral dilated veins in nonpregnant women; orange-peel appearance (Peau d’orange
Lymphatic drainage areas
objective data- breast
observe axillary and supraclavicular regions for bulging, discoloration, or edema
nipple
objective data- breast
normally symmetrical and on the same plane, generally protrude, may be flat or inverted
* Normal variation: supernumerary nipple
* Abnormal finding: deviation in pointing, recent nipple retraction, discharge (unless pregnant or breast feeding)
nipple (pt 2)
objective data- breast
Use maneuvers to screen for retraction
* Abnormal finding: retraction or fixation (indicates fibrosis generally from neoplasms)
objective assessment of the breast
Inspect and palpate the axillae
Palpate the breasts:
- Vertical strip pattern (best choice)
- Spokes of a wheel
- Concentric circles
Note characteristics of any lump/mass:
breast
- Location
- Distinctness
- Size
- Nipple
- Shape
- Skin over the lump
- Consistency
- Tenderness
- Movable
- Lymphadenopathy
palpating the breast
May need to use bimanual palpation with pendulous breasts
* Abnormal findings: lumps, signs of inflammation (heat, redness, and swelling) Gently apply pressure or stripping motion to the nipples to assess for any nipple discharge.
breast self exam
Teach the breast self-examination to be performed monthly; stress that the best time to perform BSE is:
- Female with menstrual periods: right after the menses or on the 4-7th day of the menstrual cycle
- Pregnant or postmenopausal females: use a familiar date or the first day of each month
Assess the male breast
inspect and palpate the chest wall and the nipple for any lumps or swelling
Gynecomastia
enlarged breast tissue (smooth, firm, movable); normal during puberty, can result form steroid usage or certain medications
Assessment of Abnormalities: Signs of Retraction and Inflammation in the Breast
Dimpling
Edema (Peau d’Orange)
Fixation
Nipple retraction/Deviation in nipple pointing
* All of the above findings indicate cancer
Benign breast disease
Assessment of Abnormalities: Breast Lump
(formally called fibrocystic breast disease): multiple tender masses, consists of six diagnostic categories:
1) Swelling & tenderness
2) Mastalgia
3) nodularity
4) Dominant lumps
5) Nipple discharge with intraductal papilloma & duct ectasia
6) Infections &inflammation
cancer
Assessment of Abnormalities: Breast Lump
solitary unilateral nontender mass which is dense, hard, and fixed to underlying tissue; has irregular borders; may be painful but generally painless
* Most common site: the upper outer quadrant
* * Increased risk in women > age 50, starts diminishing by 80
Fibroadenoma
a solitary nontender mass, type of benign breast disease; feels solid, firm, rubbery, and elastic; move freely
* Increased risk: ages 15-30 yrs, can occur up to age 55
* Requires biopsy for diagnosis
Differentiating breast lumps
refer to Table in text
* What are the differentiating characteristics for fibroadenoma, benign breast disease, and cancer?
FEMALE GENITOURINARY SYSTEM
Engorged external genitalia (from maternal estrogen), become small in a few weeks
puberty
FEMALE GENITOURINARY SYSTEM
Effects of estrogen development of the secondary sex characteristics & cell growth in reproductive tract
– First sign: breast development & pubic hair, starts between ages 8.5 – 13 and takes about 3 yrs for full maturation
Menarche
onset of menses
- Irregular menses common
- - Sexual Maturity Rating in Girls
- Goodell’s sign:
female gu- Pregnant female:
cervix softens at 4-6 weeks
chadwicks sign
female gu- Pregnant female:
cervix and vaginal mucosa has cyanotic appearance at 8-12 weeks
hegars sign
pregnancy- female gu
isthmus of the uterus softens at 6-8 weeks
pregnancy
female gu
Urinary frequency occurs from early growth of the uterus
- Cervical & vaginal secretions more acidic
- - Increased incidence of candidiasis
mucus plug
pregnancy- female gu
provides the fetus protection from infection
bloody show
pregnancy- female gu
mucus plug dislodges, sign of labor
menopause
cessation of menses (generally at ages 48-51
- Decreased estrogen levels results in:
female gu- aging female
- Decreased size of uterus & ovaries (ovaries not palpable)
- Weakened pelvic muscles & ligaments uterus drops
- Cervix shrinks, becomes pale in color- Vaginal atrophy
- Decreased vaginal secretions and increased pH
- Dyspareunia:
pain with sexual intercourse
CROSS-CULTURAL CARE:
Women of Muslim faith, Hispanic, or Africans may have strict beliefs regarding exposure of the genitalia
female circumcision
Infibulation or female genitalia mutilation
Removal of the clitoris for the purpose of removing sexual pleasure -illegal in the US
clotting
FEMALE GENITALIA: SUBJECTIVE DATA
signifies heavy menstrual flow or pooling of blood in vagina
Menstrual history
FEMALE GENITALIA: SUBJECTIVE DATA
LMP (first day of last menstrual period)
- Menarche (onset normally between ages 12-14; possibly abnormal at ages 16-17 (indicates endocrine problem, underweight, or perhaps very athletic)
- Cycle (normally 18-45 days)
amenorrhea
FEMALE GENITALIA: SUBJECTIVE DATA
absent menses
menses duration
FEMALE GENITALIA: SUBJECTIVE DATA
average 3-7 days
gravida
subjective data- female gu
number of pregnancies
para
subjective data- female gu
number of births
abortions
female gu- subjective data
interrupted pregnancies (elective or spontaneous
pregnancy subjective data questions
female gu
Note specific information for each pregnancy (complications, duration, labor, baby’s condition)
* Are you pregnant now?
menopause
subjective data- female gu
cessation of menstruation, perimenopausal symptoms (normally occur at ages 40-55) due to hormonal changes
* Note patient’s feelings about menopausal changes
Self-care behaviors
subjective data- female gu
frequency of gynecologic checkups ,last Papanicolaou test & results
Urinary symptoms
subjective data- female gu
urinary frequency, urgency, dysuria, nocturia, hematuria, incontinence
true incontinence
subjective data- female gu
loss of urine without any warning
urgency incontinence
female gu- subjective data
sudden loss right after urge to void
stress incontinence
female gu-subjective data
loss of urine with physical strain (results from weak muscles)
vaginal discharge
female gu- subjective data
normally small amount, clear or cloudy, non irritating, and without foul odor
additional subjective data- female gu
Any dyspareunia (pain with sexual intercourse)
- Medications
- Use of vaginal douches, feminine sprays, nonventilating underwear
- History of any vaginal infections & its treatment
sexual activity
female gu- subjective data
start with open-ended question, note:
- Presently in sexual relationship
- Any concerns or problems with sexuality
- More than one sexual partner
- Sexual preference
- * Show acceptance to discuss sexual concerns
Contraceptive use
subjective data- female gu
also note if she smokes cigarettes (increased risk of CV problems with BCPs), any plans to have children, previous problems with becoming pregnant
infertility
subjective data- female gu
having unprotected sexual intercourse without conceiving after one year
Sexually transmitted infection (STI) contact
female gu
any history of STIs, type, treatment, any complications
STD risk reduction
female gu
: consistent use of condoms?
For infants & children
female gu
inquire about any rashes, vaginal discharge, itching
* Screen for sexual abuse – have child name three adults they trust (often a parent is the abuser)
* Stress to the child that it is not OK for someone to touch or look at their private parts in secret)
For adolescents
female gu
assess for sexual growth & development; inquire about sexual behavior
* Initially use permission type statements “Often girls your age experience…”
* Avoid judgmental statements
* Avoid ambiguous terms such as: “sexually active”; better to use specific questions
ANATOMY OF THE MALE GU
Penis
Scrotum
- rugae
- cremaster muscle
Testes
Lymphatics
HOW DO THE TESTES DESCEND
through inguinal canal into the scrotum, along with the vas deferens, blood vessels and nerves
CRYPTOCHIDISM
UNDESCENDED TESTES
RETRACTION OF THE FORESKIN
Don’t retract foreskin before age 3 months (can tear the membrane attaching to the shaft)
MALE PUBERTY ONSET
Ages 91/2 – 131/2
- 1st sign: enlargement of testes, next pubic hair,then penis enlarges
DURATION OF MALE PUBERTY
anges from 2-5 yrs, average length of time is 3 yr
END OF MALE FERTILITY
no definite age with men
- Age 40: sperm starts to decline, but production is still present in the 80’s & 90’s
TESTOSTERONE PRODUCTION DECLINE STARTS IN THE 30S AND CAUSES A DECREASE IN
- Muscle tone
- SC (fat) tissue
- Cellular metabolism
- Pubic hair with graying
- Size of penis & testes, scrotum hangs lower- Slower & less intense sexual response
- Libido & sexual pleasure is still present
Lack of sexual activity in older adult males may be from:
- Loss of spouse
- depression
- Preoccupation with work
- Marital or family conflict
- Side effects of meds
- Heavy use of alcohol
- Lack of privacy
- Economic or emotional stress
- Poor nutrition
- Fatigue
MALE GENITOURINARY:SUBJECTIVE DATA
Frequency, urgency, and nocturia
POLYURIA
MALE GENITOURINARY:SUBJECTIVE DATA -
excessive quantity of urine
OLIGURIA
MALE GU- SUBJECTIVE DATA
diminished quantity (<400ml/24hrs)
NOCTURIA, FREQUENCY, AND URGENCY TOGETHER INDICATES
MALE GU- SUBJECTIVE DATA
UTI
CAUSES OF NOCTURIA
UTI, CARDIOVASCULAR, HABITUAL, OR USE OF DIURETIC MEDS
DYSURIA
MALE GU- SUBJECTIVE DATA
any pain or burning with urination, indicates acute cystitis, prostatitis, urethritis
- Signs of progressive prostatic obstruction
MALE GU- SUBJECTIVE DATA
Hesitancy, straining, any decrease in force of the stream, terminal dribbling, sense of residual urine, recurrent UTIs
URINE COLOR
MALE GU- SUBJECTIVE DATA
Clear, cloudy, discolored, foul smelling (indicates UTI), hematuria
HEMATURIA
MALE GU- SUBJECTIVE DATA
DANGER SIGN, POSSIBLY CANCER
RED
URINE COLOR
blood, cancer, cystitis, nephritis, common following prostate surgery
TEA
URINE COLOR
Liver disease, may accompany jaundice ,blood
CLOUDY
URINE COLOR
UTI, KIDNEY STONE
CLEAR/PALE YELLOW
URINE COLOR
NORMAL
AMBER
URINE COLOR
DEHYDRATION
Scrotum, self-care behaviors
MALE GU
any scrotal problems, performing testicular self-examination monthly, any lumps, lesions, tenderness, change in size, bulge, swelling, dragging heavy feeling in scrotum, hernia
Sexual activity and contraceptive use
MALE GU- SUBJECTIVE DATA
currently in a sexual relationship, satisfaction in sexual activity, ability to communicate with partner about sex, ability to have an erection, any changes, use of contraception, how many sexual partners over the last 6 months, sexual preference regarding gender
TIPS FOR SEXUAL ACTIVITY ASSESSMENT
- Keep the questions about sexual activity in the routine of the review of the body systems
- Need to communicate your acceptance of discussing sexual activity
- Screen for possible STI
INFANTS AND CHILDREN
MALE GU DEVELOPMENTAL CONSIDERATIONS
testes descended? toilet training, wetting bed
* Screen for sexual abuse!
ADOLESCENTS
MALE GU DEVELOPMENTAL CONSIDERATIONS
use permission statement, ubiquity approach, avoid judgmental comments, noctural emissions or wet dreams, STDs, homosexuality, birth control, self testicular exam
* Avoid ambiguous statements such as “having sex”
AGING ADULTS
MALE GU DEVELOPMENTAL CONSIDERATIONS
difficulty urinating, hesitancy, straining, dribbling, incomplete emptying of bladder, hematuria, nocturia, medications, sexual function
Inspect and palpate for a hernia
MALE GU
: note any bulge while patient strains
Palpate the inguinal lymph nodes
MALE GU
(horizontal chain along the groin & the vertical chain along the upper inner thigh)
* Normal finding: an isolated node <1cm, soft, discrete, nontender & movable
* Abnormal finding: enlarged, hard, matted, fixed nodes
Teach testicular self-examination (TSE)
to be performed every month
T = timing, once a month
S = shower, warm water relaxes scrotal
E = examine, check for changes, report changes immediately
TESTICULAR CANCER
rare but increased risk in young men ages 15 to 40; increased incidence in whites (4x more than in nonwhites
FLEXION
bend a limb at joint
EXTENSION
STRAIGHTEN LIMB AT JOING
ABDUCTION
MOVE LIMB AWAY FROM MIDLINE
ADDUCTION
MOVE LIMB TOWARD MIDLINE
PRONATION
PALM DOWN
THINK PT FACE DOWN IN PRONE
SUPINATION
PALM UP
THINK PT FACE UP WHEN SUPINE
CIRCUMDUCTION
MOVE ARM IN CIRCLE AROUND SHOULDER
INVERSION
TURN ANKLE IN
EVERSION
TURN ANKLE OUT
ROTATION
HEAD ROTATES AROUND NECK
PROTRACTION
moving body part forward & parallel with floor
RETRACTION
moving body part BACK & parallel with floor
ELEVATION
RAISING A BODY PART
DEPRESSION
LOWERING A BODY PART
in pregnancy, Increased levels of hormones leads to
increased mobility/flexibilty of joints
lordosis in pregnancy
Shifts center of balance further back on the lower extremities
Leads to lower back pain
Osteoarthritis
Herbeden and Bouchard Nodes
loss of muscle mass in aging adults makes bony prominences
more pronounced
osteoporosis
Resorption occurs more rapidly than deposition.
Loss of height- 1”-4”
Patient teaching regarding maintaining an active lifestyle is crucial.
joints
subjective data
any pain; stiffness; swelling, heat or redness; limitation of movement
muscles
subjective data
any pain, weakness
bones
subjective data
any pain, deformity, trauma
functional assessment
subjective data
any limitations in ability to perform ADLs
self care behaviors
ms- subjective data
aany heavy lifting, repetitive motion or chronic stress to joints, any exercise program, with or without warm-up session), any meds for musculoskeletal problems, weight gain
inspection of joints
ms- objective data
contour, swelling, color, masses, deformity, or inflammation
effusion
excess joint fluid
subluxation
partial dislocation of a joint
contracture
shortening of a muscle
ankylosis
stiffness or fixation of a joint
Palpation
ms- objective data
ote heat, tenderness, swelling, masses
rom
ms- objective data
have patient do active ROM (stabilize body area proximal to part being moved) and note any limitation
- Note any crepitation (audible & palpable crunching or grating)
muscle testing
ms- objective data
assess the strength of the muscles
* Grading Muscle Strength system
grade 5
muscle testing
full rom ag, full resist
100%
normal
grade 4
muscle testing
full rom ag
some resist
75%
good
grade 3
muscle testing
full rom with gravity
50%
fair
grade 2
muscle testing
full rom with gravity eliminated
passive rom
25%
poor
grade 1
muscle testing
slight contraction
10%
trace
grade 0
muscle testing
no contraction
0%
zero
Assess the temporomandibular joint(TMJ):
note any swelling, decreasedmovement or crepitus
Assessment for carpal tunnel syndrome
phalen’s test
tinel’s sign
Inspect & palpate the hands & wrists;
note any ulnar deviation, ankylosis, Swan-neck or boutonniere’s deformity, Heberden’s or Bouchard’s nodules
Carpal Tunnel Syndrome
rritation of the median nerve results in pain, numbness, tingling
* symptoms can affect all digits except pinky*
causes of carpal tunnel syndrome
Occupation (typing, machinery that vibrates) ,Injury, Pregnancy, Metabolic disorders
hips
Inspect for symmetry, assess in conjunction with the spine when standing
Palpate for pain or crepitus
Assess ROM
knee
Inspection-skin should be smooth with even coloring and no lesions, no deformities or swelling should be present
Assess ROM
Ankle and Foot
Inspect while sitting, standing and walking
Assess ROM
- Spine
Inspect while standing
Assess ROM
Major Sensory Pathways
- Spinothalamic Tract
- Posterior Columns
Major Motor Pathways
- Corticospinal or Pyramidal Tract
- Extra Pyramidal Tract
- Cerebellar system
Upper and Lower Motor Neurons
cranial nerves
spinal nerves
autonomic nervous system
parasympathetic nervous system
sympathetic nervous system
reflex arc
parasympathetic nervous system
pns
rest and digest
sympathetic nervous system
sns
fight or flight
Developmental Considerations of infants
nervous system
– immature nervous system at birth
- - limited cortical control
- - primitive reflexes
- - myelination occurs cephalocaudally & proximodistally
- - milestones
developmental considerations of older adults
nervous system
- atrophy with loss of neurons
- weight & volume of brain decreases
- pupillary changes
- increased risk of postural hypotension & falls
oldere adults experience decreased
nervous system
- muscle tone & bulk
- muscle strength & fine motor coordination
- vibratory sense
- velocity of nerve conduction –> slower reaction time
- sense of touch & pain sensation
- cerebral blood flow & O2 consumption
Neurologic Assessment: Subjective data
- Headache* Head injury* Dizziness/vertigo* Seizures* Tremors* Weakness* Incoordination
Neurologic Assessment: Subjective Data part 2
- Numbness/tingling* Difficulty swallowing* Difficulty speaking* Past history* Environmental/occupational hazards
cranial nerves
review image
I. Olfactory
II. Optic
III. Oculomotor
IV. Trochlear
V. Trigeminal
VI. Abducens
VII. Facial
VIII. Acoustic
IX. Glossopharyngeal
X. Vagus
XI. Spinal Accessory Nerve
XII. Hypoglossal
inspect and palpate motor system (muscles)
- size
- strength
- tone
- involuntary movements
Cerebellar function
balance tests
coordination and skilled movements
balance tests
gait
tandem walk
romberg test
hop in place or shallow knee bends
- Coordination & skilled movements
rapid alternating movements (RAM)
thumb-to-finger test
finger-to finger test
finger-to-nose test
heel-to-shin test
assess the sensory system
spinothalamic tract
posterior tract
spinothalamic tract
pain
temp
light touch
posterior tract
vibration
position (kinesthesia)
fine tactile touch (stereognosis, graphesthesia)
two point discrimination
extinction
Test deep tendon reflexes (DTRs)
- biceps reflex (C5-C6)
- triceps reflex (C7-C8)
- brachioradialis (C5-C6)
- quadriceps reflex “knee jerk” (L2-L4)
- achilles reflex “ankle jerk” (L5-S2)
- clonus
Test superficial reflexes
- plantar reflex (L4-S2)
- Babinski sign
Developmental Considerations for infants
nervous system
assess for milestones, cry, expiratory grunt, lethargy, hyporeactivity, hyperreactivity, change in behavior
infant reflexes
nervous system
- Rooting
- Grasp
- Tonic neck
- Moro
- Sucking
- Palmar grasp
- Babinski
- Stepping
glasgow coma scale
best eye opening
best motor response
best verbal response
glasgow coma scale scores
mild 13-15
moderate 9-12
severe 3-8
eye opening
glasgow coma scale
spontaneous-4
to sound-3
to pressure-2
none-1
verbal response
glasgow coma scale
oriented-5
confused-4
words-3
sounds-2
none-1
motor response
glasgow coma scale
obey commands-6
localising-5
normal flexion-4
abnormal flexion-3
extension-2
none-1
Postures:
- Decorticate rigidity
- Decerebrate rigidity
- Flaccid quadriplegia
reflex
kernig
brudzinski
what does the rectum connect
large intestine and anal canal
what does the prostate gland do
secrtes fluid that promotes sperm production
benign prostatic apertrophy
prostate gland gets enlarged can cause disruption in urine flow
imperforated anus
opening is not there and baby isn’t able to pass stool. often not noticed before birth
is potty training of urinating or passing stool easier
urinating because voluntary control of stool takes longer
most prevalent cancer in men
prostate cancer
is prostate cancer treatable
yes, especially if detected early and slow moving
psa
prostate specific antigen
blood test for prostate cancer screening
*other things can cause psa elevation so just a sign to signify possibility
dre
digital rectal exam
usually advanced practice
common causes of fissure
constipation or straining
common causes of hemorrhoids
constipation or straining
s/s of fecal impaction
bloating, cramping, distension, very uncomfortable
may use aggressive laxatives, surgical removal, digital removal
can men develop breast cancer
although not as common, yes they can
tail of spence
top of upper, outer quadrant that goes up into armpit
montgomery’s glands
produce oil to keep areola lubricated
what is the purpose of glandular tissue in breasts
be able to breastfeed
approximately how many lobes per breast
20
alveoli in breast
produce milk
where do breast lobes drain
into the lactifereous duct where it is held behind nipple
*all develops during puberty
cooper’s ligaments
connect breast tissue to chest wall
enlargement of central axillary nodes
cancer
inflammation
severe ingrown hair
where would a supernumerary nipple form
along the milk line
*just cosmetic issue
what is happening to the onset of puberty over time
earlier onset
girl height spurt
9.5-14.5 years
girls menarche onset
10-16.5 years
breast bud in females
8-13
pubic hair in females
8-14
brca1 and brca2 gene mutation
can’t fight breast cancer. may elect to have double masectomy
penis and scrotum lymphatics drain into
inguinal lymph nodes
testes lymphatics drain into
the abdomen
rugae
thin skin folded on top of itself on the scrotum
cremaster muscle
changes size of scrotum based on temp. like 3 degrees celsium cooler than core temp for sperm production
phalen’s test
carpal tunnel test
hands back to back
note numbness or pain
tinel’s sign
carpal tunnel
percuss on nerve
note pain/numbness
doesn’t affect pinky
central nervous system
brain and spinal cord
how many cranial nerves
12
how many pairs of spinal nerves
31
autonomic nervous system
ans
consists of
parasympathetic nervous system pns
and
sympathetic nervous system sns
sensory pathway
hot, cold, loud, sharp
your senses
motor pathway
arm move
leg move
brain coordinating movement
parasympathetic nervous system
pns
rest and digest
sympathetic nervous system
sns
fight or flight
cerebral cortex
gray matter
2 hemispheres
wenicke area
broca area
gray matter
outter layer of nerve cell bodies
higher functioning happens here
cerebral cortex lobes
each hemisphere is divided into 4 lobes
frontal lobe
personality, behavior, emotion, intellect
parietal lobe
sensation
temporal lobe
hearing, taste, smell
occipital lobe
visual reception
wrnicke area
speech comprehension
understanding
receptive aphasia
broca’s area
motor speech
articulate speech
Basal Ganglia:
gray matter, forms extrapyramidal system
`
Thalamus:
relay station for sensory pathways
Hypothalamus:
major control center for vital functions
Cerebellum:
(voluntary) motor coordination, equilirium, muscle tone
brain stem
midbrain
pons
medulla
midbrain
motor neurons & tracts connect with thalamus & hypothalamus
pons
consists of ascending & descending tracts
- Medulla:
vital autonomic centers, nuclei for CN VIII- XII, pyramidal decussation
spinal cord
Long cylindrical structure
Connects brain to spinal nerves
Consists of ascending & descending nerve fiber tracts
Mediates reflexes
Anterior & posterior horns
spinothalamic tract
anteriolateral
sensations of pain, temp, itching, precise/generalized touch
posterior columns
position- up down side
vibrations
steriognosis- common object by touch
corticospinal or pyramidal tract
motor control
fine motor control
extra pyramidal tract
primitive- like walking motor skills
cerebellar system
balance and coordination
upper motor neurons are located in
cns
lower motor neurons are located in
pns
right side of brain controls what side of body
left
are spinal nerves sensory or motor
both
reflex arc
defense mechanisms
deep tendon reflexes
superficial or cutaneous
visceral response– perrla
olfactory
I
cranial nerves
nose
sense of smell
common aromas
close eyes
occlude one nostril and smell
optic
II
cranial nerves
how well eyes work
vision tests
snelling chart
confrontation- peripheral
3, 4, and 6
make your eyes do tricks
oculomotor
III
cranial nerves
eye movement
penlight and follow
trochlear
IV
cranial nerves
eye movement
penlight
abducens
VI
cranial nerves
eye movement
penlight
trigeminal
V
cranial nerves
3 branches-forehead, cheek, jaw line
assess by pressing and have them push back or close eyes and use gauze to see if they can tell you where you touch
feel for them to clench teeth
facial
VII
cranial nerves
smile
raise eye brows
make sure face moves symmetrically
acoustic
VIII
cranial nerves
hearing
whisper test
glassopharyngeal
IX
cranial nerves
overlaps with X
gag reflex
stroke back of throat
vagus
X
cranial nerves
overlaps IX
gag reflex
say ah and palate rises up
spinal accessory nerve
XI
cranial nerves
shrug shoulders
push against you
hypoglossal
XII
cranial nerves
tongue movement
kernig
reflexes
menigeal irritation
leg flexed at hip and knee
push at knee to straighten
will experience pain and can’t straighten
brudzinski
reflex
lay flat
you raise chin to chest
knees will come up and will experience pain
also meningeal