The Circulatory and Respiratory Systems Answers

Jonas states four interesting facts about bones. Which of Jonas’s statements is incorrect?

Which statement best describes the central nervous system?

The lungs, nose, and trachea are organs of the respiratory system. Which best describes these organs?

Which injury would likely cause the body to permanently lose the ability to perform simple reflexes?

Analogies are often used to help make concepts easier to understand. Trisha wants to write an analogy to help her remember the difference between the axial skeleton and the appendicular skeleton. Which is the best analogy?

Lewis is exercising and his muscles need oxygen. Which best describes how systems interact to bring his body into homeostasis?

Once the body has begun shivering, what happens to make it stop shivering?

Which describes the foramen magnum?

Jonas states four interesting facts about bones. Which of Jonas’s statements is incorrect?

The lungs, nose, and trachea are organs of the respiratory system. Which best describes these organs?

A teacher makes the analogy that stem cell research did for medicine what the Internet did for communication. What is meant by this analogy?

What is a tendon?

Which injury would likely cause the body to permanently lose the ability to perform simple reflexes?

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The humerus is the long bone that extends from the shoulder to the elbow. Which skeletal system does the humerus belong to?

Which of the following actions involves voluntary muscle movement?

Kyle explains that the body of an airplane is like the appendicular skeleton and the wings of an airplane are like the axial skeleton. Which demonstrates how he could change his statement so it is accurate?

Kyle explains that the body of an airplane is like the appendicular skeleton and the wings of an airplane are like the axial skeleton. Which demonstrates how he could change his statement so it is accurate?

Which statement best describes the step in muscle contraction when the sarcomere is the shortest?

How do the muscles help in thermoregulation?

Categorize the following: intestinal muscles, heart muscles, hand muscles, and neck muscles.

The tibia, or shin bone, has a large bump on the top that allows for ligaments to connect to the knee. What is this projection called?

A group of cells that have the same function is called a(n) _____.

Which statement best describes the step in muscle contraction when the sarcomere is the shortest?

Categorize the following: intestinal muscles, heart muscles, hand muscles, and neck muscles.

The tibia, or shin bone, has a large bump on the top that allows for ligaments to connect to the knee. What is this projection called?

Which structures are parts of the central nervous system? Select all that apply.the brainthe heartthe spinal cordthe sensory neuronsthe bonesthe muscles

A teacher makes the analogy that stem cell research did for medicine what the Internet did for communication. What is meant by this analogy?

Lewis is exercising and his muscles need oxygen. Which best describes how systems interact to bring his body into homeostasis?

Which structures are parts of the central nervous system? Select all that apply.the brainthe heartthe spinal cordthe sensory neuronsthe bonesthe muscles

Which part of the autonomic system is most likely to be dominant while someone is napping after lunch?

The sternum is the flat bone in the middle of the chest that connects to the collar bones (clavicles) and the ribs.To which skeletal system does the sternum belong?

Neurons and neuroglia work together to form nervous tissue, which is part of the nervous system. Which describes neurons and neuroglia?

Once the body has begun shivering, what happens to make it stop shivering?

The sternum is the flat bone in the middle of the chest that connects to the collar bones (clavicles) and the ribs.To which skeletal system does the sternum belong?

Which part of the autonomic system is most likely to be dominant while someone is napping after lunch?

Which of the following actions involves voluntary muscle movement?

Neurons and neuroglia work together to form nervous tissue, which is part of the nervous system. Which describes neurons and neuroglia?

Which group contains only organs in a human body?

Jasmine is a healthy girl who is playing outside. Her internal body temperature rises to 100.4°F (38°C).How does her body most likely respond to help her return to homeostasis?

Which lists three living units of the human body in order from the simplest to the most complex level of organization?

Where is fat stored in the bone?

The bicep muscle has an attachment point at the shoulder and one in the upper forearm. Look at these images of the bones of the arm. Imagine that the point of the arrow is where the force of the biceps muscle is applied to the bone.Which image would result in the biceps muscle contracting and the forearm being lifted?

Rheumatoid arthritis is a disease that occurs when the body’s immune system starts attacking its own joint tissue. The symptoms are pain, inflammation, and swelling in the joints. Orthopedists (doctors who study bones) and immunologists (doctors who study the immune system) both work with patients who have rheumatoid arthritis. What is the difference between the orthopedists and immunologists who treat the disease?

Which best describes the top and bottom images of muscle contraction?

Analogies are often used to help make concepts easier to understand. Trisha wants to write an analogy to help her remember the difference between the axial skeleton and the appendicular skeleton. Which is the best analogy?

Which statements describe the synapse? Select all that apply. It carries neurotransmitters from one neuron to the next cell.It is part of the neuron.It ensures that information travels in one direction only.It carries information through chemical impulses to the cell body.It is the gap between neurons.It ensures that information travels in multiple directions.

Consider the skeleton. Which type of bone is indicated by the arrow?

Which of the following correctly differentiates the types of muscles based on the type of movement that they produce?

What is a tendon?

When the body is cold, an interaction of systems allows the body to warm itself. Which of these help the body warm itself when it is cold? Check all that apply.shiveringsweatinghair on body lying flatgoosebumps forminghair on body standing up

Which of the following correctly differentiates the types of muscles based on the type of movement that they produce?

How does the skeletal system help aid the body when it is sick?

Which two structures make up the muscular system?

What functions does the muscular system perform?

The diagram shows a nerve cell.