1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
shusha [124]
3 years ago
6

What is the percent by volume of solution formed by mixing 25ml of isopropanol with 45ml water??

Medicine
1 answer:
SSSSS [86.1K]3 years ago
3 0

Explanation:

% V / V (percentage of volume per volume) =?

V1 (solute volume) = 25 mL

V (volume of the solution) = solute + solvent = 25 mL + 45 mL = 70 mL

You might be interested in
Micturition, or the process of urination, is a complex body function. It requires control and integration of both voluntary and
ANTONII [103]

Answer:

The correct option is : c. external sphincter muscle of the bladder

Explanation:

The process of excretion of urine from the urinary bladder to outside the body through the urethra is known as Micturition. The other names for micturition are urination and voiding.

In a normal human being, the process of micturition requires both the voluntary and involuntary nervous system components.

The external sphincter is a voluntary muscle. For urination to occur the external sphincter muscle must be relaxed.

Therefore, the process of voiding urine begins if the external sphincter muscle relaxes voluntarily.

7 0
3 years ago
The most important chemical regulator determining respiratory rate is _________.
IceJOKER [234]

Answer:

The correct answer is carbon dioxide.

Explanation:

Respiration (physical) process involves inhalation and exhalation of oxygen and carbon dioxide respectively in between the air and into the lungs to the blood. If the brain receptors sense the excess amount of carbon dioxide in the blood, they send signals the body to promote ventilation.  So, the most important chemical regulator of respiration is carbon dioxide that determines the respiratory rate.

An increase in carbon dioxide concentration in blood results in a decreasing pH level of the blood, causing the person to increase his rate of ventilation.

Thus, the correct answer is carbon dioxide.

5 0
4 years ago
your patient is a 25 year old graduate student, who is 7 months pregnant. she is suffering from an reversible disorder character
Sidana [21]

Hyperglycemia is a condition defined by a high level of glucose in the blood. The patient is most likely suffering from gestational diabetes mellitus.

<h3>What is gestational diabetes mellitus?</h3>

Gestational diabetes mellitus (GDM) is a disease that is seen in pregnant women that are in their gestation period of delivering the child. This disorder occurs due to the prevention of effective use of insulin by the body due to the placenta. GDM is a type of diabetes that occurs only during the gestation period.

This imbalance in insulin levels results in a high amount of glucose getting deposited into the blood. GDM generally is seen to go away after childbirth as the placenta is expelled out and then the normal insulin regulation gets restored. The normal level of insulin regulates glucose after pregnancy.

Therefore, the patient is suffering from gestational diabetes mellitus (GDM).

Learn more about gestational diabetes mellitus, here:

brainly.com/question/10240405

#SPJ4

5 0
1 year ago
the nurse is preparing to irrigate a client's indwelling urinary catheter using an open technique. what action should the nurse
Ymorist [56]

The nurse should first put on gloves before drawing up the irrigation solution into the syringe in order to irrigate an indwelling urinary catheter.

The fluid is then infused using an aseptic method after the syringe is connected to the catheter. The client's catheter needs to be attached to the drainage tube after the irrigation solution has been administered. When intake and output measurements are given, the urinary drainage bag can be emptied, and the irrigating fluid can then be deducted from the output.

A basic human function, the evacuation of urine, can be hampered by disease, surgery, and other circumstances. In individuals who are unable to void naturally, urinary catheterization may be performed to promote urine elimination. It might be necessary to catheterize the urine:

1. When there is sudden urinary retention

2. When intake and outflow are being tracked

3. For preoperative management

4. to speed up healing in patients with incontinence who have open sacral and perineal wounds

5. for patients undergoing extended bed rest

6. For clients in need of care at the end of life

To learn more about catheters, refer:-

brainly.com/question/29432076

#SPJ4

7 0
1 year ago
During a sales presentation in Ms. Sullivan’s home, she tells you that she has heard about a type of Medicare health plan known
LUCKY_DIMON [66]

Answer: A PFFS plan is one of various types of MA plans offered by private entities and she may enroll in one if it is available in her area.

Explanation:

A PFFS plan is one of various types of MA plans offered by private entities and she may enroll in one if it is available in her area.

A Medicare Private Fee-For-Service (PFFS) plan is a type of Medicare Advantage health plan offered by a private insurance company under contract to the Medicare program. The PFFS plan, rather than Medicare, largely determines how much it will pay for covered health-care services and how much members of the plan will pay. The main feature of a PFFS plan that distinguishes it from other types of Medicare Advantage plans is the latitude it may give Medicare beneficiaries and health-care providers.

5 0
4 years ago
Read 2 more answers
Other questions:
  • Immunological memory is only observed in Helper T cells. <br> a. True <br> b. False
    15·1 answer
  • Which of the following statements about tumors is true? Tumors are abnormal growths that inevitably endanger the tissue in which
    14·1 answer
  • Why do you need to be careful about vitamins supplements
    13·2 answers
  • Could someone fill this out ASAP
    12·2 answers
  • Which statement is true regarding osteoarthritis?
    5·1 answer
  • Feeding honey to an infant as an alternative to sugar<br> a. Not recommended<br> b. Recommended
    11·1 answer
  • Rodrigo has been prescribed procainamide after a myocardial infarction. He is monitored for dyspnea, jugular venous distention,
    13·1 answer
  • Ampicillin and the antibiotic (blank), for example, are in the same class; both inhibit cell well synthesis.
    13·1 answer
  • What makes clinical and biological death different?
    14·1 answer
  • CASE STUDY
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!