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
grandymaker [24]
3 years ago
9

Name two structures found in the adult heart that are "leftovers" from the fetal heart. These are

Medicine
1 answer:
netineya [11]3 years ago
7 0

Answer:

vestigial valves and free tissue attached to the septum primum

Explanation:

During the ninth week of the embryo's life, it is possible to observe thinned regions in the right venous valve that further evolve as perforations. These 'vestigial valves' can be observed in the right atrium of adult hearths.  Moreover, in an embryo of 25-mm, the free border of the septum primum contains a portion of free tissue that it has been proposed to be vestigial, which may be found in structurally abnormal adult hearts.

You might be interested in
Exercise training induces beneficial adaptations according to the systems and structures that are stressed during activity. Plea
Dovator [93]

Explanation:

Anaerobic Resistance Training: In this training high intensity, intermittent bouts of exerciese sare done wgich include weight training, interval training, speed, agility, and plyometric drills.

Aerobic Exercise Training: It is physical exercise in which exercises are done from low to high intensity which further depends on the aerobic energy-generating process.

following items would be altered following a lengthy training program are as follwoing:

  1. Myofibril size and number - Increase with Anaerobic Resistance Training
  2. Lactic acid processing -  Increase with Anaerobic Resistance Training
  3. Muscular density of blood capillaries  -  Increase with Anaerobic Resistance Training
  4. Blood volume and red blood cell count  - Increase with Aerobic Exercise Training  
  5. Long-term fatigue resistance  - Increase with Aerobic Exercise Training
  6. Muscle size  - Increase with Aerobic Exercise Training
  7. Mitochondrial density -  Increase with Aerobic Exercise Training
8 0
3 years ago
Find 200 examples of variable data
erica [24]

Answer:

That's alot though.

Explanation:

Age, gender, business income and expenses, country of birth, capital expenditure, class grades, eye colour and vehicle type .

6 0
2 years ago
HELP WILL GIVE BRAINLIEST! ASAP!!!!!!!! NO WRONG ANSWERS!!!!!!!!!!
IgorC [24]
I’d maybe check if there are any alternative meds he can be given, for the depression or AIDS. Or if he can be given other things that may help with symptoms or a more natural approach
3 0
2 years ago
You receive the following prescription:
Nat2105 [25]

Answer:

A. 56 tabs each

B. HIV

Explanation:

A. 4 weeks Twice a day(BID) 7 days in a week x4 = 28 x2=56 tabs of each

B.The combination of lamivudine and zidovudine is used along with other medications to treat human immunodeficiency virus (HIV) infection. Lamivudine and zidovudine are in a class of medications called nucleoside reverse transcriptase inhibitors (NRTIs). They work by decreasing the amount of HIV in the blood.

8 0
3 years ago
Maria is complaining of redness and itching of both eyes. You consider differential diagnoses for her symptoms. Allergic conjunc
beks73 [17]

Allergic conjunctivitis.

The fact that symptoms are in both eyes with watery discharge, no vision changes, and intense itching sounds mostly like allergic conjunctivitis, especially considering the swollen condition of the tarsal conjunctiva.

<h3>What is Allergic conjunctivitis?</h3>
  • An allergic reaction can result in allergic conjunctivitis, an inflammation of the conjunctiva.
  • Conjunctival inflammation may result from allergic reactions brought on, for instance, by allergens in the air.
  • Common symptoms include redness, itching, swelling, tearing, and stringy discharge.
  • Different eye drops could reduce discomfort and inflammation.

<h3>Why does allergic conjunctivitis occur?</h3>
  • When the conjunctiva swells or becomes inflamed as a result of an allergic reaction to pollen, dust mites, pet dander, mold, or other allergens, this condition is known as allergic conjunctivitis.

<h3>How is allergic conjunctivitis treated?</h3>
  • ice compress.
  • synthetic tears eye drops or oral medicines for allergies (over-the-counter or prescription).
  • Immunotherapy for allergies.

<h3>How long does  last before it goes away?</h3>
  • Although they often go away within 24 hours of the allergen being removed, symptoms can be severe.
  • Seasonal allergic conjunctivitis (SAC) is a type of ocular allergy that typically manifests as lesser but more enduring symptoms during a certain pollen season (s).

To learn more about allergy visit:

brainly.com/question/12893949

#SPJ4

4 0
2 years ago
Other questions:
  • 1. Name three different nations discussed in the lecture that contributed to the advancement of
    14·2 answers
  • Icd 10 code for respiratory failure with hypoxia
    6·1 answer
  • During the contraction cycle of muscle, ATP binds to:
    12·1 answer
  • Short-Answer Questions 1. Describe the muscles involved in turning the hand, as when twisting a doorknob back and forth. Name th
    7·1 answer
  • HELP ME ASAP PLEASEEEEE
    9·2 answers
  • WHAT IS THE
    11·1 answer
  • Prohibited drugs meaning
    6·2 answers
  • 1. how do you define psychoactive and addictive drugs chegg
    15·1 answer
  • what is the illness called when one ingest food which contains live pathogenic microorganisms which grow in the human intestine?
    7·1 answer
  • A man has a stroke and is fine except for a lot of weakness in his left leg. The stroke occurred on the:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!