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WorksheetsPTNE L3 Anatomy and Physiology
Total questions: 40
Worksheet time: 3hrs 20mins
What is the primary fuel for the ATP-PC System?
Creatine Phosphorus
Creatine Phosphate
Fat
Glucose
Which of the following muscles causes flexion of the arm at the elbow?
Biceps Brachii
Quadricep
Flexor Digitorum
Triceps Brachii
How many bones make up the Cervical section of the vertebrae?
5
10
7
12
Which of the following is NOT a hamstring muscle
Bicep Brachii
Semitendinosus
Semimembranosus
Bicep Femoris
Gases are exchanged in the lungs by a process called:
Osmosis
Diffusion
Dilation
Capillirisation
Muscles produce greater force when which of the following are recruited?
Glands
Motor Units
Receptors
Sensory nerves
The pulmonary circuit refers to which route of blood flow in the circulatory system?
Blood flow from the aorta to the body's tissues
Blood flow from the right atrium into the left ventricle
Blood flow from the left atrium to the left ventricle
Blood flow from the pulmonary artery to the lungs and back to the heart via the pulmonary vein
Which plane divides the body into upper and lower halves?
coronal
sagittal
transverse
frontal
Which cavity contains the heart?
abdominal
cranial
pelvic
thoracic
Which plane divides the body into left and right halves?
coronal
sagittal
transverse
frontal
The type of bone tissue that resists compressive forces, looks smooth & uniform.
trabecular bone
spongy bone
compact bone
epiphyseal bone
The section at the ends of a long bone are the...
epiphysis
diaphysis
fibrous ends
medullary cavities
Where is articular cartilage found?
in the intervertebral discs
the anterior rib cage
at the ends of long bones
respiratory passages
From which structure in the Cardiorespiratory system does the left atrium receive blood from?
Aorta
Pulmonary vein
Vena cava
Pulmonary artery
The knee and elbow are both what type of synovial joint?
Ball and socket
Condyloid
Hinge
Gliding
When a muscle contracts and lengthens whislt developing tension it is known as a?
Isometric contraction
Eccentric contraction
Elasticity contraction
Concentric contraction
What name is given to a section of muscle between the Z-Lines?
Sarcoplasm
Mitochondria
Cytoplasm
Sarcomere
Which Myofilament is considered the thin one?
Actin
Myosin
Myofibirils
Mitochondria
Which energy compound is required for muscle contraction?
ATP
ADP
AMP
GPP
Which of the following is NOT a part of the anatomy used to identify where the motor neuron meets skeletal muscle?
Axon Terminal
Synaptic Bulb
Neuromuscular Junction
Action Potential
What is the neurotransmitter released from the synaptic bulb for an action potential to begin
Serotonin
Dopamine
Aceytlcholine
ATP
Binding sites are exposed on actin filaments when this structure moves out of the way
Tropomyosin
Troponin
Myosin
ATP
Endocrine glands secrete...
Hormones
Neurotransmitters
A wide range of chemical substances
Aceytlcholine
The adrenal glands release adrenaline to help the body regulate _________________.
diseases
body temperature.
stress.
hormones.
Skeletal muscle has a striated appearance due to which two protein filaments?
Actin
Acetylcholine
Epimysium
Mysosin
Which muscle/group is the agonist during knee extension?
Hamstring
Quadriceps
Gluteus Maximus
Gastrocnemius
Which muscle fiber type has the highest mitochondrial density?
Fast twitch
Type 1
Type 2a
Type 2b/X
Which muscle fiber type preferentially uses anaerobic respiration for energy production?
Type 1
Type 2a
Type 3
Type 2b/X
Which structure of the respiratory system is also referred to as an air sac?
Oxygen
Alveoli
Sternum
Larynx
During inspiration what do the ribs do?
Move up and out
Move Down and in
Which enzyme breaks down Glucose?
Phosphofructokinase
ATPase
Lactate Dehydrogenase
Glycogen Phosphorylase
Which is stage 2 of aerobic respiration?
Glycolysis
Lipolysis
Krebs Cycle
Electron Transport Chain
Which side of the heart deals with deoxygenated blood?
Left
Right
Ventricle
Atrium
Which heart valve allows blood flow from the left atrium into the left ventricle
Pulmonary valve
Aortic Valve
Tricuspid valve
Bicuspid valve
What is the name of the largest artery in the CV system?
Aortic
Aorta
Vena Cava
Pulmonary artery
What is the contraction phase of the cardiac cycle called?
Diastole
Blood pressure
Systole
Concentric
