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Anatomy & Physiology 1

78 questions found

Practice Questions

A neurosurgeon is planning a procedure to remove a brain tumor. They need to understand the relationship of the tumor to the outer surface of the brain. The term superficial would describe a tumor located:

A. Deep within the brain
B. On the surface of the brain ✓
C. Towards the back of the brain
D. Towards the front of the brain
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A patient is undergoing rehabilitation after a stroke. They are learning to bring their hand towards their shoulder. This bending movement that decreases the angle between bones is known as:

A. Extension
B. Abduction
C. Flexion ✓
D. Rotation
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A cell is unable to properly detoxify harmful substances, such as alcohol or drugs. Which organelle is primarily involved in detoxification processes?

A. Rough endoplasmic reticulum
B. Smooth endoplasmic reticulum ✓
C. Golgi apparatus
D. Lysosomes
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

In the anatomical position, the palms of the hands are oriented:

A. Posteriorly
B. Medially
C. Anteriorly ✓
D. Laterally
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A patient with a severe head injury has impaired function of the medulla oblongata, which controls vital involuntary functions like breathing and heart rate. This highlights the importance of the organ system responsible for control and communication:

A. Endocrine system
B. Cardiovascular system
C. Respiratory system
D. Nervous system ✓
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A histologist observes a tissue with elongated cells that are capable of generating force and movement. These cells are organized into:

A. Epithelial tissue
B. Nervous tissue
C. Muscle tissue ✓
D. Connective tissue
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A cell is deficient in its ability to synthesize lipids and steroids. Which organelle is primarily responsible for these functions?

A. Rough endoplasmic reticulum
B. Smooth endoplasmic reticulum ✓
C. Golgi apparatus
D. Lysosomes
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A patient is receiving oxygen therapy. Oxygen is an example of an inorganic compound essential for cellular respiration. Inorganic compounds are characterized by:

A. Always containing carbon and hydrogen
B. Not typically containing carbon-hydrogen bonds ✓
C. Being complex macromolecules
D. Being used only for energy storage
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A nurse is preparing to insert a rectal thermometer. The rectum is located posterior to the bladder, meaning it is:

A. Towards the front
B. Towards the back ✓
C. Towards the side
D. Towards the midline
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A student is explaining the role of enzymes in the body. They note that enzymes are highly specific, binding to particular substrates at an active site, much like a lock and key. This specificity is primarily due to the enzyme’s:

A. Carbohydrate structure
B. Lipid content
C. Three-dimensional protein structure ✓
D. Nucleic acid sequence
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A patient has a condition affecting the tissue that stores energy, insulates the body, and provides cushioning. This tissue is primarily a type of:

A. Epithelial tissue
B. Muscle tissue
C. Nervous tissue
D. Connective tissue ✓
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A medical imaging technician is preparing a patient for a CT scan of the abdomen. If the image shows a view from the front looking backward, it is a:

A. Sagittal view
B. Coronal view ✓
C. Transverse view
D. Oblique view
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A person receives a deep cut on their arm. The wound extends through the epidermis and dermis, reaching the subcutaneous tissue. This tissue layer is primarily composed of:

A. Stratified squamous epithelium
B. Dense regular connective tissue
C. Adipose tissue and loose connective tissue ✓
D. Smooth muscle tissue
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A patient with a severe infection has a dangerously low blood pH (acidosis). The body attempts to compensate by increasing respiratory rate to remove more carbon dioxide. This process demonstrates the body’s effort to maintain:

A. Electrolyte balance
B. Fluid balance
C. Acid-base balance ✓
D. Temperature regulation
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A student is observing cells that have a high concentration of rough endoplasmic reticulum and are actively secreting hormones. This suggests these cells are primarily involved in:

A. Energy production
B. Waste disposal
C. Protein synthesis and secretion ✓
D. Lipid storage
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A disease causes a decrease in the number of effective ribosomes in a cell. Which cellular function would be most directly impaired?

A. ATP production
B. Waste digestion
C. Protein synthesis ✓
D. Lipid synthesis
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A medical illustration shows a view of the chest and abdomen from the side. This is a:

A. Sagittal view ✓
B. Coronal view
C. Transverse view
D. Oblique view
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

A patient experiences a sudden drop in blood pressure. The body responds by increasing heart rate and constricting blood vessels to raise blood pressure back to normal. This is an example of:

A. Positive feedback
B. Negative feedback ✓
C. Homeostatic imbalance
D. Metabolic process
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026

The outermost layer of the skin is formed by multiple layers of flattened cells. This type of epithelial tissue is classified as:

A. Simple squamous
B. Stratified squamous ✓
C. Simple cuboidal
D. Pseudostratified columnar
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nmdcat.online Anatomy & Physiology 1
Jun 6, 2026
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