Question 1

Which of the following is true of the function sebaceous glands?

Accepted Answer

A) Sebaceous glands supply the hair shafts and skin with oily secretions 
B) Sebaceous glands are found in the hypodermis and secrete substance that protects the ears from foreign bodies 
C) Sebaceous glands produce secretion that when released, has an odor with a possible pheromone function in humans 
D) Sebaceous glands produce substance that is responsible for the color of the skin 
A) Sebaceous glands supply the hair shafts and skin with oily secretions 
B) Sebaceous glands are found in the hypodermis and secrete substance that protects the ears from foreign bodies 
C) Sebaceous glands produce secretion that when released, has an odor with a possible pheromone function in humans 
D) Sebaceous glands produce substance that is responsible for the color of the skin

Question 2

A class of students wanted to assess the effects of coffee on test scores. What would be an appropriate control?

Accepted Answer

A) Drinking coffee during the test 
B) Not drinking coffee during the test 
C) Drinking coffee immediately after the test 
D) Drinking water during the test. 
A) Drinking coffee during the test 
B) Not drinking coffee during the test 
C) Drinking coffee immediately after the test 
D) Drinking water during the test.

Question 3

T-lymphocytes mature and become functional in which of the following organs?

Accepted Answer

A) Bone marrow 
B) Spleen 
C) Lymph nodes 
D) Thymus 
A) Bone marrow 
B) Spleen 
C) Lymph nodes 
D) Thymus

Question 4

Which of the following structures connects a bone and a muscle together and serves to move the bone?

Accepted Answer

A) Cartilage 
B) Tendons 
C) Ligaments 
D) Marrow 
A) Cartilage 
B) Tendons 
C) Ligaments 
D) Marrow

Question 5

Which of the following is not an example of empirical data?

Accepted Answer

A) Reading the temperature on a thermometer 
B) Hearing that it snowed a lot last night 
C) Weighing yourself 
D) Having your doctor measure your blood pressure 
A) Reading the temperature on a thermometer 
B) Hearing that it snowed a lot last night 
C) Weighing yourself 
D) Having your doctor measure your blood pressure

Question 6

Hypohidrotic ectodermal dysplasia (HED) is a rare disorder characterized by partial or complete absence of sweat glands. Which of the following would occur if sweat glands are absent or its function is inhibited?

Accepted Answer

A) Loss of ability to regulate body temperature 
B) Excessive production of protective oils 
C) Excessive production of secretion that has odor and with possible pheromone function 
D) Reduction in synthesis of melanin 
A) Loss of ability to regulate body temperature 
B) Excessive production of protective oils 
C) Excessive production of secretion that has odor and with possible pheromone function 
D) Reduction in synthesis of melanin

Question 7

In the digestive system, the function of the ____________ is to ______________.

Accepted Answer

A) stomach; secrete pepsinogen for protein digestion 
B) liver; secrete insulin for glucose uptake. 
C) gall bladder; secrete lipase for fat emulsification 
D) pancreas; secrete bile for starch digestion 
A) stomach; secrete pepsinogen for protein digestion 
B) liver; secrete insulin for glucose uptake. 
C) gall bladder; secrete lipase for fat emulsification 
D) pancreas; secrete bile for starch digestion

Question 8

Which of these statements is true about pH?

Accepted Answer

A) Higher pH values indicate a higher [H+] 
B) A pH of 6 is more acidic than a pH of 8 
C) Adding an acid to a solution will increase the pH 
D) Blood has an acidic pH 
A) Higher pH values indicate a higher [H+] 
B) A pH of 6 is more acidic than a pH of 8 
C) Adding an acid to a solution will increase the pH 
D) Blood has an acidic pH

Question 9

The number of protons is the same as?

Accepted Answer

A) Number of isotopes for the element 
B) The angular momentum 
C) The nuclear force 
D) The atomic number 
A) Number of isotopes for the element 
B) The angular momentum 
C) The nuclear force 
D) The atomic number

Question 10

Diastole is the term that describes _________, while systole represents_____________.

Accepted Answer

A) contraction and filling; relaxing and ejection 
B) relaxing and filling; contraction and ejection 
C) contraction and ejection; relaxing and filling 
D) receiving of the electrical impulse from the SA node; ventricular contraction 
A) contraction and filling; relaxing and ejection 
B) relaxing and filling; contraction and ejection 
C) contraction and ejection; relaxing and filling 
D) receiving of the electrical impulse from the SA node; ventricular contraction

Question 11

Which of the following structures is responsible for the transport of female gametes?

Accepted Answer

A) Fallopian tube 
B) Cervix 
C) Vas deferens 
D) Urethra 
A) Fallopian tube 
B) Cervix 
C) Vas deferens 
D) Urethra

Question 12

Which of the following statements about diffusion is true?

Accepted Answer

A) Gas exchange in tissues in not an example of diffusion 
B) Diffusion is the net movement of molecules or atoms from a region of higher concentration to a region of lower concentration 
C) Osmosis is not an example of diffusion 
D) Diffusion is the net movement of molecules or atoms from a region of lower concentration to a region of higher concentration 
A) Gas exchange in tissues in not an example of diffusion 
B) Diffusion is the net movement of molecules or atoms from a region of higher concentration to a region of lower concentration 
C) Osmosis is not an example of diffusion 
D) Diffusion is the net movement of molecules or atoms from a region of lower concentration to a region of higher concentration

Question 13

Which of the following comparisons between arteries and veins is true?

Accepted Answer

A) Veins have thick, muscular walls, while arteries have thin, more compliant walls. 
B) Veins carry freshly oxygenated blood from tissue back to the heart, while arteries carry oxygen-depleted blood away from the heart. 
C) Veins have a smaller diameter than arteries. 
D) Veins have valves, and arteries do not. 
A) Veins have thick, muscular walls, while arteries have thin, more compliant walls. 
B) Veins carry freshly oxygenated blood from tissue back to the heart, while arteries carry oxygen-depleted blood away from the heart. 
C) Veins have a smaller diameter than arteries. 
D) Veins have valves, and arteries do not.

Question 14

Which tool is best suited to measure the length of a bedroom?

Accepted Answer

A) Ruler 
B) Calipers 
C) Tape measure 
D) Surveyor's wheel 
A) Ruler 
B) Calipers 
C) Tape measure 
D) Surveyor's wheel

Question 15

The response elicited by signals coming from endocrine glands is characterized by which of the following?

Accepted Answer

A) Quick initiation, prolonged duration of response 
B) Quick initiation, short duration of response 
C) Slow initiation, prolonged duration of response 
D) Slow initiation, short duration of response 
A) Quick initiation, prolonged duration of response 
B) Quick initiation, short duration of response 
C) Slow initiation, prolonged duration of response 
D) Slow initiation, short duration of response

Question 16

Which of the following is not true about thermoregulation?

Accepted Answer

A) Contraction of arrector pili muscles facilitates vasodilation. 
B) Cutaneous vasodilation cools the body by allowing heat to be released through skin. 
C) Cutaneous vasoconstriction warms the body by restricting blood flow in the skin. 
D) Sweating facilitates cutaneous vasodilation. 
A) Contraction of arrector pili muscles facilitates vasodilation. 
B) Cutaneous vasodilation cools the body by allowing heat to be released through skin. 
C) Cutaneous vasoconstriction warms the body by restricting blood flow in the skin. 
D) Sweating facilitates cutaneous vasodilation.

Question 17

Which of the following is the basic contractile unit of the skeletal muscle?

Accepted Answer

A) Sarcolemma 
B) Sarcoplasmic Reticulum 
C) Sarcomere 
D) Z-disc 
A) Sarcolemma 
B) Sarcoplasmic Reticulum 
C) Sarcomere 
D) Z-disc

Question 18

During contraction, thin ________________ filaments slide past the thick ______________ filaments which result to shortening of sarcomere and contraction of the muscle.

Accepted Answer

A) myosin/ troponin 
B) actin/ tropomyosin 
C) actin/ myosin 
D) troponin/ tropomyosin 
A) myosin/ troponin 
B) actin/ tropomyosin 
C) actin/ myosin 
D) troponin/ tropomyosin

Question 19

Which of the following organelles is responsible for digesting damaged cellular structures, as well as macromolecules and bacteria ingested by the cell?

Accepted Answer

A) Endoplasmic Reticulum 
B) Mitochondria 
C) Lysosomes 
D) Golgi Apparatus 
A) Endoplasmic Reticulum 
B) Mitochondria 
C) Lysosomes 
D) Golgi Apparatus

Question 20

The number of ________ is the same across a period but increases when moving down a group?

Accepted Answer

A) cations 
B) isotopes 
C) anions 
D) electron shells 
A) cations 
B) isotopes 
C) anions 
D) electron shells

Which of the following is true of the function sebaceous glands?

A class of students wanted to assess the effects of coffee on test scores. What would be an appropriate control?

T-lymphocytes mature and become functional in which of the following organs?

Which of the following structures connects a bone and a muscle together and serves to move the bone?

Which of the following is not an example of empirical data?

Hypohidrotic ectodermal dysplasia (HED) is a rare disorder characterized by partial or complete absence of sweat glands. Which of the following would occur if sweat glands are absent or its function is inhibited?

In the digestive system, the function of the is to __.

Which of these statements is true about pH?

The number of protons is the same as?

Diastole is the term that describes _, while systole represents_____.

Which of the following structures is responsible for the transport of female gametes?

Which of the following statements about diffusion is true?

Which of the following comparisons between arteries and veins is true?

Which tool is best suited to measure the length of a bedroom?

The response elicited by signals coming from endocrine glands is characterized by which of the following?

Which of the following is not true about thermoregulation?

Which of the following is the basic contractile unit of the skeletal muscle?

During contraction, thin __ filaments slide past the thick filaments which result to shortening of sarcomere and contraction of the muscle.

Which of the following organelles is responsible for digesting damaged cellular structures, as well as macromolecules and bacteria ingested by the cell?

The number of ________ is the same across a period but increases when moving down a group?

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Exam 4: ATI-TEAS-Science

Which of the following is true of the function sebaceous glands?

A class of students wanted to assess the effects of coffee on test scores. What would be an appropriate control?

T-lymphocytes mature and become functional in which of the following organs?

Which of the following structures connects a bone and a muscle together and serves to move the bone?

Which of the following is not an example of empirical data?

Hypohidrotic ectodermal dysplasia (HED) is a rare disorder characterized by partial or complete absence of sweat glands. Which of the following would occur if sweat glands are absent or its function is inhibited?

In the digestive system, the function of the ____________ is to ______________.

Which of these statements is true about pH?

The number of protons is the same as?

Diastole is the term that describes _________, while systole represents_____________.

Which of the following structures is responsible for the transport of female gametes?

Which of the following statements about diffusion is true?

Which of the following comparisons between arteries and veins is true?

Which tool is best suited to measure the length of a bedroom?

The response elicited by signals coming from endocrine glands is characterized by which of the following?

Which of the following is not true about thermoregulation?

Which of the following is the basic contractile unit of the skeletal muscle?

During contraction, thin ________________ filaments slide past the thick ______________ filaments which result to shortening of sarcomere and contraction of the muscle.

Which of the following organelles is responsible for digesting damaged cellular structures, as well as macromolecules and bacteria ingested by the cell?

The number of ________ is the same across a period but increases when moving down a group?

ATI-TEAS-English & Language Usage

ATI-TEAS-Math

ATI-TEAS-Reading

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In the digestive system, the function of the is to __.

Diastole is the term that describes _, while systole represents_____.

During contraction, thin __ filaments slide past the thick filaments which result to shortening of sarcomere and contraction of the muscle.