Wrist and Hand Practice Questions

अब Quizwiz के साथ अपने होमवर्क और परीक्षाओं को एस करें!

Which nerve runs through the carpal tunnel? A- Median Nerve B- Radial Nerve C-Musculocutaneous Nerve D- Ulnar Nerve

A- Median Nerve

What are the structures that run through the carpal tunnel? A. 4 FDS, 4 FDP, FPL, median nerve B. 4 FDS, 4 FDP, FPL, radial nerve C. 4 FDS, 4 FDP, FPL, ulnar nerve

A. 4 FDS, 4 FDP, FPL, median nerve

Which muscle has two innervations on the thumb side? A. Flexor Policis Brevis B. Flexor digitorium profundus C. Flexor Policis Longus D. Flexor Carpi Radialis

A. Flexor Policis Brevis

Which ligament is important to Guyon's Canal? A. Radial Collateral Ligament B. Volar Carpal Ligament C. Medial Carpal Ligament D. Ulnar Collateral Ligament

B. Volar Carpal Ligament

Each row of the carpal bones provide ____% of movement of the wrist. A: 25 B: 50 C: 15 D: 10

B: 50

How many structures run through the carpal tunnel? A. 4 B. 6 C. 8 D. 10

D. 10

The extensor retinaculum has how many compartments? A. 5 B. 6 C. 8 D. 10

D. 10

T/F: The TFCC causes pain after a wrist fracture.

TRUE

T/F: The Thenar muscles on the thumb assist with opposition.

TRUE

T/F During MCP Flexion the hood moves distally

True

T/F Handle Bar Syndrome occurs with the ulnar nerve at Guyon's canal

True

T/F: Each row of the carpal bones gives 50% of the wrist motion.

True

T/F: The distal transverse arch is an arch of the hand

True

T/F: The hand is divided into 3 parts: wrist, metacarpals, and digits.

True

T/F: The radiocarpal joint is a synovial joint

True

Thumb movements are primarily by CMC joint.

True

True or False: Midcarpel joint has 2 DOF.

True

True or False: Radiocarpel Joint is a pivot joint.

True

True or false: Pisiform is considered a sesamoid bone.

True

If there is tenderness when palpating in the anatomical snuff box, what bone could be injured? a. Scaphoid b. Trapezium c. Trapezoid d. Pisiform

a. Scaphoid

The carpal bones consist of what 2 rows? a.Proximal and Distal b.Medial and Lateral c. Superior and Inferior d. None of the above

a.Proximal and Distal

Which nerve runs through the Guyon's Canal? A-Radial Nerve B-Median Nerve C- Ulnar Nerve D- all of the above

C- Ulnar Nerve

How many carpal bones do babies gain per year? A. 2 B. 3 C. 1 D. 5

C. 1

The extensor retinaculum forms ____ tunnels a. 3 b. 7 c. 6 d. 2

C. 6

Which one is a deformity of the extensor hood? A. Goose neck deformity B. Giraffe neck deformity C. Swan neck deformity

C. Swan neck deformity

The 4th finger is innervated by _ A. Ulnar nerve B. Median nerve C. Ulnar nerve on the medial side of the finger and median nerve on the lateral side of the finger D. Ulnar nerve on the lateral side of the finger and median nerve on the medial side of the finger

C. Ulnar nerve on the medial side of the finger and median nerve on the lateral side of the finger

What carpal bone is part of the saddle joint of the thumb? A: scaphoid B: trapezoid C: trapezium D: lunate

C: trapezium

T/F: The longitudinal arch passes through the center of the capitate as well as the 3rd and 4th metacarpal.

FALSE.

T/F: A child develops 2 carpal bones per year

False

T/F: The scaphoid is the central bony landmark of the transverse arch.

False

True or false?: The thumb lacks a phalange and only has P1 & P2

False

T//F: The flexor retinaculum is the "floor" of the carpal tunnel.

False- roof

T/F: The thumb has proximal, middle, and distal phalanges.

False.

The hand is compromised of how many bones? a. 20 b. 27 c. 29 d. 17

b. 27

Which of the following structure do not run through the carpal tunnel? a. Flexor digitorum profundus b. Ulnar nerve c. Flexor digitorum superficialis d. Flexor pollicis longus

b. Ulnar nerve

Which carpal bone serves as the central landmark for the proximal arch? a. Lunate b. Hamate c. Capitate d. Scaphoid

c. Capitate

The Proximal row consists of what carpal bones? a.Trapezium, Trapezoid, Capitate, and Hamate b. Scaphoid, Lunate, Trapezium, and Pisiform c. Scaphoid, Lunate, Triquetrum, and Pisiform d. Trapezium, Triquetrum, Capitate, and Hamate

c. Scaphoid, Lunate, Triquetrum, and Pisiform

The palmar radoiocarpal ligament a. resists flexion b. resists valgus stress c. resists varus stress d. resists extension

d. resists extension


संबंधित स्टडी सेट्स

PSYC 2315: CH. 13- Moral Development, Values, and Religion

View Set

AHIP 2024: all segment exams and FINAL EXAM

View Set

Item 204 - Insuffisance respiratoire chronique

View Set

Maternity(newborn) nclex questions--Saunders

View Set

Chapter 14 nursing care during stages of labor

View Set

Pharmacology black board chapters 5-10 duplicate somehow

View Set

Nursing Management of Labor and Birth at Risk

View Set