Pelvis

Question 1

Form “key” of arch between the two pelvic bones
Transfer weight from spine to lower limbs and provide elasticity to pelvic ring

Answer 1

SACROILIAC JOINTS AND SYMPHYSIS PUBIS

Question 2

Resting and Capsular pattern of the SI joint

Answer 2

RP: Neutral
CSP: Pain when joints are stressed

Question 3

🔖 3 DIRECTIONS OF THE WEIGHT

Answer 3

VERTEBRA SPLITS AND GOES INTO THE HIP; Body Weight
FROM HIP TO THE PUBIC SYMPHYSIS AND TO THE PELVIS; Ground reaction force meets BW
GROUND REACTING FORCE

Question 3

Loose pack and Closed Packed of the SI joint

Answer 3

CLOSE PACK; NUTATION
LOOSE PACK; COUNTERNUTATION

Question 3

If these muscles are tight what will occur?HAMSTRINGS, G.MAX, ABS

Answer 3

Kyphosis

Question 3

Treatment for pelvic cross sysndrome

Answer 3

STRETCH TIGHT MUSCLES, STRENGTHEN WEAK MSUCELS

Question 4

Edward’s Abdominal muscles and Hamstrings, G. max are tight, while his Back and hip flexors are weak. Which direction will his pelvis tilt?

Answer 4

Posterior Tilt

Question 4

Perona’s Erector spinae and Ilipsoas are tight, while her abdominals and g. max are weak. Which direction will her pelvis tilt?

Answer 4

Anterior Pelvic Tilt

Question 5

Movement of Sartorios

Answer 5

FABER
Flex, Abduct, ER

Question 5

T or F
NUTATION (SACRAL UNLOCKING)
COUNTERNUTATION (SACRAL LOCKING)

Answer 5

FALSE
NUTATION (SACRAL LOCKING)
COUNTERNUTATION (SACRAL UNLOCKING)

Question 6

In Lordosis what happens to the
PELVIC TILT
NUTAT/COUN
SACRAL EXT/FLEX

Answer 6

PELVIC TILT; Anterior
COUNTERNUTATIIN
SACRAL EXTENSION

Question 6

In Kyphosis what happens to the:
PELVIC TILT
NUTAT/COUN
SACRAL EXT/FLEX

Answer 6

PELVIC TILT; Posterior
NUTATION
SACRAL FELXION

Question 7

If these muscles are tight what will occur? ILIOPSOAS, RECTUS FEMORIS, ERECTOR SPINAE

Answer 7

LORDOSIS

Question 8

Components of the TRIAD OF DASHBOARD INJURY

Answer 8

PCL injury
FRACTURE OF SYMPHYSIS PUBIS
POSTERIOR HIP DISLOCATION

Question 8

Why is LBP common in pregnant women?

Answer 8

Presence of relaxin and progesterone causing
ligaments to lax

Question 8

T or F
If sacroiliac joints are not free to move, stride length is decreasd and vertical limp may be present

Answer 8

TRUE

Question 8

T or F
A painful sacroiliac joint may also cause reflex inhibition of the gluteus maximus, leading to Trendelenburg gait or lurch

Answer 8

FALSE
A painful sacroiliac joint may also cause reflex inhibition of the gluteus medius, leading to Trendelenburg gait or lurch

Question 9

ENTRAPMENT of lateral femoral cutaneous nerve near the ASIS because nerve passes under ligament

Answer 9

MERALGIA PARESTHETICA
*Counterpart of Cheiralgia paresthetica (radial)

Question 9

T or F
Ilioinguinal nerve is motor only, and sensory alteration and/or pain occurs in superior aspect of anterior thigh

Answer 9

FASLE
Ilioinguinal nerve is sensory only, and sensory alteration and/or pain occurs in superior aspect of anterior thigh