WorksheetsAnatomy and Physiology Winter Final Exam
Total questions: 50
Worksheet time: 35mins
The largest organ of the human body is the:
(a)
Which organelle is responsible for producing energy in the form of ATP in a cell?
Nucleus
Mitochondrion
Ribosome
Lysosome
What is the basic structural and functional unit of life?
Tissue
Organ
Cell
Organ system
Which type of tissue lines the surfaces of organs and structures throughout the body?
Connective tissue
Muscle tissue
Epithelial tissue
Nervous tissue
Which layer of the skin contains melanocytes?
Epidermis
Dermis
Hypodermis
Subcutaneous layer
Which of the following is NOT a function of bone?
Support
Blood cell production
Hormone secretion
Mineral storage
Match the following NAMES to the Letters of each bone
A
Cranium
B
Vertebra
C
Humerus
D
Carpals
E
Metacarpals
Which type of muscle is under voluntary control?
Cardiac muscle
Smooth muscle
Skeletal muscle
Visceral muscle
Which bone is classified as a long bone?
Femur
Sternum
Vertebra
Patella
Which of the following is a function of the integumentary system?
Producing hormones
Protecting against pathogens
Pumping blood
Filtering waste
Which of the following best describes the function of the plasma membrane?
Synthesizes proteins
Controls movement of substances in and out of the cell
Stores genetic information
Produces energy
Match the following epithelial tissue types with their primary function: 1. Simple squamous 2. Stratified squamous 3. Transitional
1-Protection, 2-Absorption, 3-Stretching
1-Diffusion, 2-Protection, 3-Stretching
1-Secretion, 2-Absorption, 3-Protection
1-Absorption, 2-Secretion, 3-Protection
Which process best explains how oxygen moves from the alveoli into the blood?
Active transport
Diffusion
Filtration
Osmosis
Label the bones in the picture. Not all will be used.
Tarsals
Sacrum
Femur
Fibula
Tibia
Patella
Which bone type is primarily responsible for protecting internal organs?
Long bones
Short bones
Flat bones
Irregular bones
Which mechanism is responsible for the sliding of actin and myosin filaments during muscle contraction?
Sodium-potassium pump
Sliding filament theory
All-or-none law
Cross-bridge inhibition
Which neurotransmitter is most associated with the regulation of mood and sleep?
Serotonin
Acetylcholine
Dopamine
GABA
Which skin layer is primarily responsible for thermoregulation and contains sweat glands?
Epidermis
Dermis
Hypodermis
Stratum corneum
The outside layer of the skin structure is the epidermis
true
false
A patient has a mutation that prevents the production of collagen. Which tissue would be most affected?
Epithelial tissue
Connective tissue
Muscle tissue
Nervous tissue
Identify structure 11.
sweat gland
dermis
hair follicle
nerve ending
A person suffers a deep cut that damages the dermis but not the hypodermis. Which structures are most likely to be affected?
Hair follicles and sweat glands
Adipose tissue and blood vessels
Melanocytes and keratinocytes
Bone and cartilage
If the parathyroid glands are removed, what is the most likely effect on bone tissue?
Increased bone density
Decreased bone resorption
Increased risk of fractures due to low blood calcium
Enhanced bone growth
A person has a genetic disorder that causes the skin to lack melanin. Which of the following is a likely consequence?
Increased risk of dehydration
Increased susceptibility to UV damage
Decreased sweating
Thicker epidermis
A drug blocks the reuptake of dopamine in the brain. What is the expected effect on neurotransmission?
Decreased dopamine levels in the synaptic cleft
Increased dopamine activity at synapses
No change in neurotransmission
Decreased serotonin release
A patient with osteoporosis has bones that break easily. Which bone tissue is most likely deficient?
Compact bone
Spongy bone
Cartilage
Periosteum
If a person’s sweat glands are blocked, which homeostatic process would be most directly affected?
Blood sugar regulation
Thermoregulation
Oxygen transport
Immune response
Place the label on the correct bone
A mutation causes sodium channels in neurons to remain open. What is the most likely effect on nerve function?
Neurons will not fire action potentials
Neurons will be unable to repolarize
Neurotransmitter release will stop
Myelin sheaths will degrade
A person has a burn that destroys the epidermis and part of the dermis. Which of the following symptoms is most likely?
Loss of sensation and blistering
Increased hair growth
Enhanced immune response
Decreased blood flow to the area
Ch 34: The adult human skeleton contains about (a) bones. It can be divided into two main parts. The (b) includes the skull, backone, and ribs. The (c) includes the bones of the arms and legs.
If both parents carry a recessive gene for a genetic disorder, the chances their child will inherit the disorder are (a)
25%
50%
75%
100%
A patient is given a drug that inhibits the enzyme acetylcholinesterase. What is the expected effect on muscle contraction?
Muscle contraction will be prolonged
Muscle contraction will be inhibited
No effect on muscle contraction
Muscle contraction will be weaker
Which one is not part of the skin:
hair erector muscles
receptors
cilia
blood vessels
Mark the correct position of the diaphysis and one of the epiphysis
Match the following structure to the correct description.
Single layer of cells
Multiple layers of cells
Changes shape when stretched
Cells appear layered but are not
Lable the muscle tissue types.
Skeletal
Cardiac
Smooth
what does the skin protect
moisture
face
sun rays
the cold
What gives skin a reddish tint?
Blood flow
Carotene
Melanin
Keratin
Which type of tissue is responsible for transmitting electrical impulses throughout the body?
Connective tissue
Muscle tissue
Nervous tissue
Epithelial tissue
Which structure in the skin is primarily involved in temperature regulation?
Hair follicles
Adipose tissue
Melanocytes
Sweat glands
Which of the following bones is classified as a short bone?
Femur
Carpal
Scapula
Humerus
