The ATI TEAS 7 Proctored Exam (NURS-310-001) is no joke—it covers renal tubule sequences, urinary system anatomy, respiratory physiology, digestive processes, and even vitamin deficiencies. From understanding why glucose is reabsorbed in the proximal tubule to remembering the function of the trigone, it’s a knowledge marathon. And when it’s a proctored exam monitored by Respondus, ProctorU, or Examplify, the pressure doubles. But here’s the good news: ExamSharks.com has your back! 💪 Whether you’re stuck on nephron structure flow, respiratory gas exchange, or tricky micronutrient deficiencies, our expert tutors provide secure, undetected proctored exam help. We bypass proctoring software safely and stealthily, ensuring you ace the test with confidence. 🌟 Don’t gamble your nursing dreams—get personalized, real-time assistance at ExamSharks.com. We specialize in rare ATI TEAS 7 question banks, stealth proctor bypasses, and 24/7 live tutoring for nursing students nationwide. Join thousands who passed their proctored exams with flying colors—let ExamSharks help you swim to success! 🦈
64
What is the correct sequence of renal tubule segments through which filtrate would flow?
Distal tubule, ascending limb of nephron loop, descending limb of nephron loop, proximal tubule
Collecting duct, proximal tubule, descending limb of nephron loop, ascending limb of nephron loop, distal tubule
Proximal tubule, descending limb of nephron loop, ascending limb of nephron loop, distal tubule
Proximal tubule, ascending limb of nephron loop, descending limb of nephron loop, distal tubule
Multiple Choice 1 point
Podocytes and pedicels are associated with what structure?
Distal tubule
Peritubular capillaries
Glomerular capsule
Collecting duct
65 Multiple Choice 1 point
The reabsorption of glucose occurs primarily through the walls of the
distal tubule
proximal tubule
nephron loop
glomerular capsule
The organs of the upper respiratory tract are located outside the thorax.
false
true
61
Multiple Choice 1 point
What are the organs of the urinary system?
The renal cortex, renal pelvis, and renal medulla.
The paired kidneys, paired ureters, a bladder and a urethra.
The major and minor calyces, renal pelvis, and renal sinus.
The glomerular capsule, proximal convoluted tubule, the nephron loop, distal convoluted tubule, and the collecting duct.
62
Multiple Choice 1 point
Where are the paired kidneys located?
On either side of the urinary bladder
Against the anterior wall of the abdominal cavity
In front of the stomach
Behind the parietal peritoneum
57 Multiple Choice 1 point
The volume of air called
alveolar dead space
alveolar ventilation
anatomic dead space
minute ventilation
is the portion of inhaled air that does not reach the alveoli and, therefore, does not participate in gas exchang
58 Multiple Choice 1 point
The pharynx is an enlargement at the top of the trachea that houses the vocal cords.
false
true
59
Multiple Choice 1 point
The glottis is the opening between the vocal cords.
false
true
55
Multiple Choice 1 point
A mother and two young children are found passed out in their apartment, where a space heater is on. Emergency medical technicians suspect Why is carbon monoxide dangerous?
It binds to the oxygen-binding site on hemoglobin, so the O2-carrying ability of the blood is reduced.
It drastically decreases the pH of the blood.
It triggers hyperventilation, causing a severe drop in Pco2 and increase in blood pH.
It causes extreme depression of the respiratory rate.
56
Multiple Choice 1 point
Exposure to secondhand smoke can cause or increase the risk of developing.
high altitude sickness and sleep apnea
multiple sclerosis and vasculitis
pneumonia and tuberculosis
heart disease and lung disease
53
Multiple Choice 1 point
54
Which of the following has an effect on the pH of blood?
Carbon dioxide
Oxygen
Phosphate
Nitrogen
Multiple Choice 1 point
Changes in the respiratory system that accompany aging include,
thickening of the alveolar walls
overactive cilia
slowed swallowing reflex
thinning mucus
Where are the respiratory control areas located?
Hypothalamus
Alveoli
Cerebral cortex
Pons and medulla oblongata
51
Multiple Choice 1 point
A
is a condition in which air separates the visceral and parietal pleura in the chest, resulting in a collapsed lung.
intrapleural pressure
surfactant production
pneumothorax
serous fluid production
52
Multiple Choice 1 point
Instead of using pure oxygen in a clinical situation, carbon dioxide is typically part of the gas mixture used. What is the benefit of having carbor
It will increase the rate and decrease the depth of breathing.
It will decrease the rate and depth of breathing.
It will increase the rate and depth of breathing.
It will decrease the rate and increase the depth of breathing.
The right lung has.
lobes; the left lung has,
lobes.
two; two
two; three
three; two
three; three
49
Multiple Choice 1 point
Which of the following occurs first, causing inspiration?
The lungs inflate.
The diaphragm moves downward and the external intercostal muscles contract.
Atmospheric pressure forces air into the respiratory tract.
Intra-alveolar pressure decreases.
46
Multiple Choice 1 point
The pharynx functions as a passageway for _____ whereas the larynx functions as a passageway for
passageway for air and food; passageway for air only
passageway for air only; passageway for air and food
passageway for air and food; passageway for food only
passageway for food only; passageway for air only
47
Multiple Choice 1 point
Which statement describes the trachea?
It is a passageway for food and for air.
It contains no air-filtering mechanisms.
It is comprised of C-shaped cartilage rings.
It is lined with simple squamous epithelium.
44
Multiple Choice 1 point
Where are the vocal cords located?
In the trachea
In the oral cavity
In the pharynx
In the larynx
45
Multiple Choice 1 point
Which of the following is not a function of the mucus-lined nasal passages?
Moistening inspired air
Trapping small particles
Warming inspired air
Cooling exhaled air
Describe the process of ventilation.
Delivery of carbon dioxide to cells
Forcible movement of oxygen molecules into the bloodstream
Delivery of oxygen to cells
Movement of air into and out of lungs
3
Multiple Choice 1 point
You are singing a song at karaoke and reach a part that requires a high pitch. What must you do to reach these high notes?
Increase the tension of your vocal cords.
Change the force of the air passing over your vocal cords.
Change the shape of your laryngeal cartilages.
Constrict the airways of your upper respiratory tract.
39
Multiple Choice 1 point
The liver functions in fat metabolism to control the amounts of glucose, amino acids, and iron released into the blood.
false
true
40
Multiple Choice 1 point
false
true
41 Multiple Choice 1 point
The process called
function.
breathing
metabolism
respiration
oxidation
36
Multiple Choice 1 point
Individuals at highest risk for developing anorexia nervosa are
adults
children
infants
adolescents
37
Multiple Choice 1 point
Kwashiorkor may develop in children who have a dietary deficiency of
lipids
proteins
carbohydrates
fiber
38
Multiple Choice 1 point
A complete protein has adequate amounts of the essential amino acids.
false
true
34
Multiple Choice 1 point
35
Evangeline is 5’4″ and weighs 200 pounds giving her a BMI score of 34. According to the BMI chart, she is
overweight
underweight
obese
a healthy weight
Multiple Choice 1 point
What is the condition that results from poor nutrition, lack of nutrients, or the failure to use them?
Malnutrition
Food allergy
Food intolerance
Malabsorption
32
Multiple Choice 1 point
What is a function of iron in the body?
Needed for synthesis of thyroid hormone
Needed for synthesis of hemoglobin
Needed for activation of digestive enzymes
Needed for blood clotting process
33
Multiple Choice 1 point
Why might Vitamin A deficiency take years to become noticeable?
The liver stores it.
It is difficult to eat too many carrots.
The symptoms are mostly unnoticeable.
Most vitamin A leaves the body in urine.
30
Multiple Choice 1 point
Intrinsic factor is important in the absorption of
vitamin B6
biotin
vitamin B12
folacin
31
Multiple Choice 1 point
Which of the following is a trace element?
Magnesium
Iron
Chlorine
Sulfur
28
Multiple Choice 1 point
Deficiency of vitamin
causes night blindness.
A
K
C
D
29
Multiple Choice 1 point
Deficiency of vitamin
causes osteomalacia.
D
C
E
A
26
Multiple Choice 1 point
Sarah is trying to understand the principle of energy balance so she can develop a diet plan. What is an important fact for her to understand?
If energy expenditure exceeds caloric intake, it creates a negative energy balance. This leads to weight loss.
If energy expenditure exceeds caloric intake, it creates a positive energy balance. This leads to weight loss.
If caloric intake exceeds energy expenditure, it creates a negative energy balance. This leads to weight loss.
If caloric intake exceeds energy expenditure, it creates a positive energy balance. This leads to weight loss.
27
Multiple Choice 1 point
What does BMI measure?
The basal metabolic rate
Weight in proportion to height
Volume in proportion to area
The amount of body fat
24
Multiple CHVILE
Which of the following provide(s) a source of complete proteins?
Corn
Rice
Wheat
Eggs
25
Multiple Choice 1 point
A negative nitrogen balance results from a net loss of
genes
amino acids
macronutrients
monosaccharides
Multiple Choice I point
23
Multiple Choice 1 point
What compound replenishes cellular glucose supplies once supplies are depleted?
Glycogen
Triglycerides
Amino acids
Proteins
21
Which of the following isnot true of the anatomy of the stomach?
The cardia is the region that lies superior to the opening of the esophagus into the stomach.
All of these are true of the stomach.
The pyloric sphincter regulates the flow of chyme from the stomach into the duodenum.
The muscularis contains three layers, whereas most tubular digestive organs contain two.
The greater curvature is on the lateral and inferior surfaces of the stomach.
Multiple Choice 1 point
Carbohydrates, proteins, and fats are classified as
nanonutrients
piconutrients
micronutrients
macronutrients
17
Multiple Choice 1 point
From the stomach, food passes into the duodenum, then the jejunum, and then the ileum.
false
true
18 Multiple Choice 1 point
The cecum is located at the inferior end of the descending colon.
false
true
19
Multiple Choice 1 point
Most of the digestion and absorption in the small intestine is accomplished by the
jejunum; duodenum
ileum; jejunum
duodenum; jejunum
jejunum; ileum
duodenum; ileum
_blank; the longest portion of the small intestine is t
14
Multiple Choice 1 point
What accessory organ is attached to the duodenum and secretes fluid rich in digestive enzymes?
Gallbladder
Pancreas
Stomach
Parotid gland
15 Multiple Choice 1 point
The pyloric sphincter serves as a valve that controls the movement of food between the esophagus and stomach.
false
true
16 Multiple Choice 1 point
The esophagus provides a passageway for substances from the larynx to the bronchi.
false
true
12
Multiple Choice 1 point
Enlarged blood vessels of the anal columns are called
diarrhea
hemorrhoids
polyps
peritonitis
13 Multiple Choice 1 point
Why might gallstones form?
Because bile is too concentrated
Because the pH of the gallbladder becomes too alkaline
Because the liver is lacerated
Because hepatic cells secrete too much HCI
10
Multiple Choice 1 point
11
Which of the following is true about bile?
It is produced by the liver.
Cholecystokinin stimulates its production.
Secretin stimulates its release into the duodenum.
It contains concentrated enzymes that digest carbohydrates.
Multiple Choice 1 point
What is one of the functions of the large intestine?
To secrete digestive enzymes
To break down hemoglobin
To regulate the release of bile
To absorb ingested water
8
Multiple Choice 1 point
Heartburn is usually caused by the effects of gastric juice on the
esophagus
stomach
heart
small intestine
9
Multiple Choice 1 point
Which of the following is not a function of the liver?
Secretion of bile
Maintaining blood glucose concentration
Formation of urea
Secretion of insulin
6
Multiple Choice 1 point
Because of their location, swollen palatine tonsils may interfere with
swallowing only
both breathing and swallowing
breathing only
neither breathing nor swallowing
7
Multiple Choice 1 point
What is a function of saliva?
Absorbing fat from ingested food
Beginning the chemical digestion of carbohydrates
Cleansing the esophagus
Breaking food into smaller pieces
What is the correct sequence for the layers in the walls of the alimentary canal from innermost to outermost?
Mucosa, muscular layer, serosa, submucosa
Mucosa, submucosa, muscular layer, serosa
Submucosa, mucosa, serosa, muscular layer
Serosa, muscular layer, mucosa, submucosa
4
Multiple Choice 1 point
The mechanical breakup of food particles in the mouth is called
salivation
peristalsis
mastication
absorption
5
Multiple Choice 1 point
What is the uvula?
Input
A projection from the soft palate
Part of the tongue
A type of tooth
A flap of tissue that keeps food from entering the trachea
1
Multiple Choice 1 point
The alimentary canal extends between what two points?
The mouth to the anus
The mouth to the large intestine
The liver to the gallbladder
The stomach to the small intestine
2
Multiple Choice 1 point
What is a function of the digestive system?
Mechanically and chemically assembles food from absorbed nutrients.
Ingests and breaks down food, absorbs nutrients, and defecates the unabsorbed material.
Sends cellular debris to lysosomes.
Absorbs nutrients in the mouth, pharynx, esophagus and stomach, and releases nutrients in the intestines.
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The alimentary canal extends between what two points?
The mouth to the anus
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79
Multiple Choice 1 point
80
When the concentration of water in body fluids increases, the secretion of ADH increases.
false
true
Multiple Choice 1 point
Peristaltic waves force urine along the length of the ureter.
false
true
What is a function of the kindeys?
Synthesis of vitamin D
Regulation of lymphocyte production
Regulation of blood-glucose levels
Excretion of carbon dioxide
77 Multiple Choice 1 point
Brian became dehydrated after a long run in the hot summer sun because he did not drink enough water. What will be the volume and concentra
Large amount of diluted urine
Small amount of diluted urine
Small amount of concentrated urine
Large amount of concentrated urine
78
Multiple Choice 1 point
Blood flows from the efferent arterioles into the
glomerular capillaries
peritubular capillaries
renal arteries
arcuate arteries
Which of the following correctly lists the order of structures through which urine flows after its formation in the nephron?
Calyx, renal pelvis, ureter, urinary bladder, urethra
Calyx, renal pelvis, urethra, ureter, urinary bladder
Renal pelvis, calyx, ureter, urinary bladder, urethra
Renal pelvis, calyx, urinary bladder, ureter, urethra
74
Multiple Choice 1 point
75
Why are females are at higher risk of contracting a urinary tract infection?
Women use toilet paper after they urinate.
The female urethra is longer than the male’s.
The female urethra is shorter than the male’s.
Women sit down to urinate.
Multiple Choice 1 point
What is the voluntary component of micturition?
Contraction of the detrusor muscle
Relaxation of the external urethral sphincter
Contraction of the urethra
Relaxation of the internal urethral sphincter
71
Multiple Choice 1 point
What is the trigone?
A muscle layer that surrounds each kidney.
A triangular area on the floor of the urinary bladder.
A region where the glomerulus meets the glomerular capsule.
A group of three neighboring nephrons in a kidney.
72
Multiple Choice 1 point
What organ contains the detrusor muscle?
Urinary bladder
Kidneys
Ureter
Urethra
