Trending verified 2026 TEAS EXAM
STUDY GUIDE! Questions and
answers
Which of the following is the best interpretation of a nurse reading a patient’s vital signs trending
upward over 3 hours?
A) Patient is improving
B) Patient condition is worsening
C) Patient is stable
D) Equipment is faulty
✔️✔️ B
A solution has a pH of 3. What does this indicate about the solution?
A) Neutral
B) Basic
C) Acidic
D) Saturated
✔️✔️ C
Which of the following is the correct order of the water cycle?
A) Evaporation → Condensation → Precipitation → Collection
B) Condensation → Evaporation → Collection → Precipitation
C) Precipitation → Evaporation → Condensation → Collection
D) Collection → Precipitation → Evaporation → Condensation
✔️✔️ A
What is the main function of alveoli in the lungs?
A) Filter blood
B) Exchange oxygen and carbon dioxide
C) Pump air into lungs
D) Produce mucus
✔️✔️ B
A patient takes 250 mg every 6 hours. How much is taken in 24 hours?
A) 500 mg
B) 750 mg
C) 1000 mg
D) 1500 mg
✔️✔️ C
Which part of a sentence is the predicate?
A) Subject
B) Verb phrase
1
,C) Object only
D) Noun
✔️✔️ B
Which organelle is responsible for protein synthesis?
A) Mitochondria
B) Ribosome
C) Nucleus
D) Lysosome
✔️✔️ B
If a triangle has angles 50° and 60°, what is the third angle?
A) 80°
B) 70°
C) 90°
D) 60°
✔️✔️ B
Which blood type is the universal donor?
A) AB+
B) O-
C) A+
D) B-
✔️✔️ B
What is the main purpose of the large intestine?
A) Absorb nutrients
B) Digest proteins
C) Absorb water
D) Produce enzymes
✔️✔️ C
Which sentence is grammatically correct?
A) She don’t like coffee
B) She doesn’t likes coffee
C) She doesn’t like coffee
D) She not like coffee
✔️✔️ C
What is 15% of 200?
A) 25
B) 30
C) 35
D) 40
✔️✔️ B
2
, Which gas is most abundant in Earth’s atmosphere?
A) Oxygen
B) Carbon dioxide
C) Nitrogen
D) Hydrogen
✔️✔️ C
What is the function of red blood cells?
A) Fight infection
B) Carry oxygen
C) Clot blood
D) Produce hormones
✔️✔️ B
Which word is a synonym for “rapid”?
A) Slow
B) Quick
C) Late
D) Weak
✔️✔️ B
A patient weighs 60 kg and receives 10 mg/kg. What is the total dose?
A) 60 mg
B) 100 mg
C) 600 mg
D) 6000 mg
✔️✔️ C
What is the smallest unit of life?
A) Tissue
B) Organ
C) Cell
D) Organ system
✔️✔️ C
Which organ produces insulin?
A) Liver
B) Pancreas
C) Kidney
D) Stomach
✔️✔️ B
What is the main idea of a passage?
A) Minor detail
B) Central message
3
STUDY GUIDE! Questions and
answers
Which of the following is the best interpretation of a nurse reading a patient’s vital signs trending
upward over 3 hours?
A) Patient is improving
B) Patient condition is worsening
C) Patient is stable
D) Equipment is faulty
✔️✔️ B
A solution has a pH of 3. What does this indicate about the solution?
A) Neutral
B) Basic
C) Acidic
D) Saturated
✔️✔️ C
Which of the following is the correct order of the water cycle?
A) Evaporation → Condensation → Precipitation → Collection
B) Condensation → Evaporation → Collection → Precipitation
C) Precipitation → Evaporation → Condensation → Collection
D) Collection → Precipitation → Evaporation → Condensation
✔️✔️ A
What is the main function of alveoli in the lungs?
A) Filter blood
B) Exchange oxygen and carbon dioxide
C) Pump air into lungs
D) Produce mucus
✔️✔️ B
A patient takes 250 mg every 6 hours. How much is taken in 24 hours?
A) 500 mg
B) 750 mg
C) 1000 mg
D) 1500 mg
✔️✔️ C
Which part of a sentence is the predicate?
A) Subject
B) Verb phrase
1
,C) Object only
D) Noun
✔️✔️ B
Which organelle is responsible for protein synthesis?
A) Mitochondria
B) Ribosome
C) Nucleus
D) Lysosome
✔️✔️ B
If a triangle has angles 50° and 60°, what is the third angle?
A) 80°
B) 70°
C) 90°
D) 60°
✔️✔️ B
Which blood type is the universal donor?
A) AB+
B) O-
C) A+
D) B-
✔️✔️ B
What is the main purpose of the large intestine?
A) Absorb nutrients
B) Digest proteins
C) Absorb water
D) Produce enzymes
✔️✔️ C
Which sentence is grammatically correct?
A) She don’t like coffee
B) She doesn’t likes coffee
C) She doesn’t like coffee
D) She not like coffee
✔️✔️ C
What is 15% of 200?
A) 25
B) 30
C) 35
D) 40
✔️✔️ B
2
, Which gas is most abundant in Earth’s atmosphere?
A) Oxygen
B) Carbon dioxide
C) Nitrogen
D) Hydrogen
✔️✔️ C
What is the function of red blood cells?
A) Fight infection
B) Carry oxygen
C) Clot blood
D) Produce hormones
✔️✔️ B
Which word is a synonym for “rapid”?
A) Slow
B) Quick
C) Late
D) Weak
✔️✔️ B
A patient weighs 60 kg and receives 10 mg/kg. What is the total dose?
A) 60 mg
B) 100 mg
C) 600 mg
D) 6000 mg
✔️✔️ C
What is the smallest unit of life?
A) Tissue
B) Organ
C) Cell
D) Organ system
✔️✔️ C
Which organ produces insulin?
A) Liver
B) Pancreas
C) Kidney
D) Stomach
✔️✔️ B
What is the main idea of a passage?
A) Minor detail
B) Central message
3
