WorksheetsPBS Sem 2 Final Review
Total questions: 35
Worksheet time: 35mins
Which of the following may indicate that a mole is skin cancer?
Moles has uniform border
Mole is a small diameter
Mole has more than one color
Mole is symmetrical in shape
The human body's ability to maintain constant internal conditions is referred to as
homeostasis
hematology
hepatic
differentiation
The pancreas produces _____ when your blood sugar level is high.
Thyroxin
Melatonin
Glucagon
Insulin
What is another name for red blood cells?
hematocrit
erythrocytes
lymphocytes
platelet
What is cancer of the blood called?
polycythemia
hematopoiesis
anemia
leukemia
Known as "Bad Cholesterol" that clogs arteries and can cause heart disease and stroke.
LDL
Trans-fats
HDL
Triglycerides
During digestion, ________ are broken down into _________ which provides ________ for the cells.
Fats, amino acids, oxygen
Fibers, fatty acids, free radicals
Carbohydrates, glucose, energy
Proteins, sugar, fuel
After transcription, mRNA leaves the ________ and travels to the ________, where translation will occur.
nucleus; ribosome
ribosome; nucleus
cytoplasm; nucleus
cytoplasm; ribosome
This is the percentage of oxygen in the blood as measured by the instrument above.
Blood pressure
Oxygen saturation
Respiratory rate
Body temperature
What instrument is used to measure blood pressure?
A person with an infection might have an elevated level of
white blood cells
plasma
red blood cells
platelets
Which arrow is pointing to a red blood cell?
the purple arrow
the green arrow
neither arrow is pointing to a RBC
The body's primary source of energy is from
lipids
carbohydrates
proteins
nucleic acids
What is the function of insulin?
it regulates the amount of glucose in the blood
it regulates the amount of glucagon in the blood
it works with glucose to allow cells to make proteins
it works with glucose to regulate body temperature
Factors that affect your heart rate can include- check all that apply
medications
illness
physical activity
body position
The muscle that contracts to allow air in the lungs is the
diaphragm
gluteus
trapezoid
deltoid
Normal range of a pulse oximetry is
100-110
95-99
90-95
85-90
Systolic blood pressure means
contraction of the heart
relaxation of the heart
heart beating too fast
heart beating too slow
When writing a blood pressure which number is on the bottom
systolic+diastolic
systolic-diastolic
diastolic
systolic
What is a sphygmomanometer?
blood pressure gauge
pulse oximeter
thermometer
stethoscope
A high blood pressure is called
hypotension
cardiac arrest
hypertension
insomnia
To determine the BMI what do you need to know?
heart rate and resp rate
temperature and heart rate
pulse ox and resp rate
height and weight
Person trained to draw blood from your arm is a
phlebotomist
radio technician
radiologist
primary care specialist
Identify what structure is outlined in the BLACK outline.
Base pair
deoxyribose sugar
phosphate group
Nucleotide
Gel electrophoresis is used to separate the fragments of DNA. The larger pieces of DNA will travel __________________ the smaller fragments through the gel.
at the same speed as
further than
slower than
in the opposite direction as
A doctor emails an 8-year old child's mother about his MRI scan. Was HIPAA violated?
Yes
No
What are 4 vital signs that would be taken at a doctor visit?
heart rate
blood pressure
SpO2
respiratory rate
height
Does the mole on the right show signs of asymmetry?
No
Yes
What is the most accurate description of transcription?
takes the message from mRNA and makes a protein
Copies DNA from a specific gene to messenger RNA (mRNA)
signals apoptosis
regulates mitosis
What is the most accurate description of translation?
mRNA is converted to a protein by a ribosome
Copies DNA from a specific gene to messenger RNA (mRNA)
signals apoptosis
regulates mitosis
A mutation is defined as:
A change in the cell's structure
Anything that changes in an embryo
Any change in the physical features of a human
A change in the DNA sequence
